Trace number 1531920

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ttsth-5-0 2009-03-19? (TO) 1200.14 601.569

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S1767425240-073.cnf
MD5SUMa3570ddee79c19b1c54131a205337743
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Command: HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531920-1238581310.cnf 
0.00/0.00	c Using SATTIMEOUT of 1200
0.00/0.00	c Using SATRAM of 1800
0.00/0.00	c Size of subset node = 16
0.00/0.00	c Variables = 400
0.00/0.00	c Clauses = 1700
0.00/0.00	c Literals = 5100
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 400
0.00/0.00	c Clauses = 1689
0.00/0.00	c Literals = 5067
0.00/0.00	c a2
0.00/0.01	c a1
0.29/0.30	c Independent sub-problems = 1
0.29/0.30	c Sub-problem with 399 variables and 1689 clauses
0.29/0.30	c using permutation method 4
0.29/0.30	c count = 3
0.29/0.30	c Ordering finished 0.300 seconds
0.29/0.30	c mapped 0.300 seconds
0.29/0.30	c permuted 0.300 seconds
0.29/0.30	c about to sort
0.29/0.30	c sorted
0.29/0.31	c clauses now 1689
0.29/0.31	c init finished 0.300 seconds
0.29/0.31	c tree built 0.310 seconds
0.29/0.31	c 
0.29/0.31	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.29/0.31	c ---------------------------------|----------------------------------|------------------------------------------------------
0.29/0.31	c ................................ | ..........                       |                        0.3           0.0             
0.29/0.31	c ................................ | ..........                     1 |                        0.3           3.2             
0.29/0.31	c ................................ | ..........                     2 |                        0.3           6.5             
0.29/0.31	c ................................ | ..........                     3 |                        0.3           9.7             
0.29/0.31	c ................................ | ..........                     4 |                        0.3          12.9             
0.29/0.32	c ................................ | ..........                     5 |                        0.3          16.1             
0.29/0.32	c ................................ | ..........                  1000 | 34                     0.3        3030.3         1224
24.01/12.24	c ................................ | ..........                185000 | 48720                 24.1        7673.2      4008892
48.17/24.30	c ................................ | ..........                264000 | 74045                 48.2        5479.5      5920461
72.12/36.37	c ................................ | ..........                355000 | 100365                72.3        4911.5      7585986
96.27/48.44	c ................................ | ..........                417000 | 118869                96.4        4327.1      8952177
120.61/60.61	c ................................ | *.........                462000 | 133051               120.7        3828.9     10092934
144.17/72.40	c ................................ | *.........                510000 | 148832               144.2        3536.8     11276689
168.11/84.40	c ................................ | *.........                557000 | 165591               168.1        3312.7     12392000
192.46/96.60	c ................................ | *.........                595000 | 178787               192.5        3090.9     13304564
216.61/108.73	c ................................ | *.........                630000 | 191046               216.7        2907.2     14175185
240.75/120.89	c ................................ | **........                660000 | 201954               241.0        2738.8     15020938
264.10/132.57	c ................................ | **........                693000 | 213950               264.3        2622.1     15899309
288.25/144.62	c ................................ | **........                730000 | 228184               288.4        2531.6     16871697
312.41/156.73	c ................................ | **........                766000 | 242090               312.5        2451.0     17835031
336.15/168.67	c ................................ | **........                799000 | 252943               336.4        2375.5     18605420
360.29/180.74	c ................................ | ***.......                833000 | 262446               360.4        2311.1     19256263
384.25/192.79	c ................................ | ***.......                870000 | 273432               384.5        2262.7     20041343
407.80/204.58	c ................................ | ***.......                902000 | 283315               408.0        2210.6     20750739
432.34/216.81	c ................................ | ***.......                926000 | 290885               432.4        2141.4     21456890
456.10/228.73	c ................................ | ***.......                946000 | 296895               456.2        2073.5     22084951
480.04/240.73	c ................................ | ****......                965000 | 302707               480.2        2009.7     22668548
504.60/253.06	c ................................ | ****......                989000 | 310682               504.8        1959.2     23266478
528.93/265.21	c ................................ | ****......               1005000 | 315638               529.0        1899.7     23754639
551.89/276.79	c ................................ | ****......               1023000 | 321407               552.2        1852.7     24266280
576.84/289.26	c ................................ | ****......               1045000 | 328173               577.0        1810.9     24813084
600.38/301.04	c ................................ | *****.....               1072000 | 337179               600.6        1785.0     25429206
625.34/313.54	c ................................ | *****.....               1091000 | 343000               625.5        1744.1     25977857
648.48/325.16	c ................................ | *****.....               1108000 | 347539               648.7        1708.0     26387376
672.23/337.05	c ................................ | *****.....               1124000 | 352218               672.4        1671.5     26842402
696.78/349.33	c ................................ | *****.....               1146000 | 359555               697.0        1644.3     27428543
721.32/361.62	c ................................ | ******....               1160000 | 363904               721.5        1607.8     27894659
744.67/373.30	c ................................ | ******....               1174000 | 368069               744.8        1576.3     28308322
767.83/384.96	c ................................ | ******....               1191000 | 373585               768.1        1550.6     28876836
793.17/397.65	c ................................ | ******....               1211000 | 379964               793.4        1526.3     29416948
816.52/409.30	c ................................ | ******....               1226000 | 384917               816.6        1501.3     29819671
842.07/422.12	c ................................ | *******...               1242000 | 390813               842.2        1474.6     30252666
864.62/433.41	c ................................ | *******...               1263000 | 397615               864.8        1460.5     30764167
888.96/445.61	c ................................ | *******...               1281000 | 403811               889.1        1440.8     31335090
911.92/457.10	c ................................ | *******...               1297000 | 409627               912.1        1422.1     31884086
935.86/469.19	c ................................ | *******...               1312000 | 414781               936.2        1401.4     32452021
961.21/481.84	c ................................ | ********..               1325000 | 419514               961.4        1378.2     32868358
983.96/493.24	c ................................ | ********..               1340000 | 424120               984.2        1361.5     33282756
1007.91/505.25	c ................................ | ********..               1372000 | 432398              1008.2        1360.9     33885091
1032.66/517.69	c ................................ | ********..               1397000 | 439482              1033.0        1352.4     34398696
1056.40/529.53	c ................................ | ********..               1419000 | 446026              1056.6        1342.9     34884729
1080.35/541.60	c ................................ | *********.               1437000 | 451852              1080.7        1329.7     35303300
1104.10/553.49	c ................................ | *********.               1452000 | 456525              1104.5        1314.7     35678285
1128.06/565.47	c ................................ | *********.               1468000 | 461360              1128.4        1301.0     36057618
1152.60/577.74	c ................................ | *********.               1490000 | 468350              1152.8        1292.4     36517540
1175.95/589.49	c ................................ | *********.               1511000 | 475243              1176.3        1284.5     36978842
1199.90/601.47	c CPU limit (1200) reached
1199.90/601.47	c Time = 1200.22 seconds
1199.90/601.47	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1531920-1238581310/watcher-1531920-1238581310 -o /tmp/evaluation-result-1531920-1238581310/solver-1531920-1238581310 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531920-1238581310.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 1944
/proc/meminfo: memFree=1512664/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=1064 CPUtime=0
/proc/1944/stat : 1944 (ttsth-5-0) R 1942 1944 1323 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1130794227 1089536 126 1992294400 134512640 135237372 4294956192 18446744073709551615 134732614 0 0 4096 0 0 0 0 17 1 0 0
/proc/1944/statm: 266 127 78 176 0 88 0

[startup+0.082959 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 1944
/proc/meminfo: memFree=1512664/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=1196 CPUtime=0.08
/proc/1944/stat : 1944 (ttsth-5-0) R 1942 1944 1323 0 -1 4194304 196 0 0 0 8 0 0 0 18 0 1 0 1130794227 1224704 180 1992294400 134512640 135237372 4294956192 18446744073709551615 134599418 0 0 4096 0 0 0 0 17 1 0 0
/proc/1944/statm: 299 180 79 176 0 121 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1196

[startup+0.101961 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 1944
/proc/meminfo: memFree=1512664/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=1196 CPUtime=0.09
/proc/1944/stat : 1944 (ttsth-5-0) R 1942 1944 1323 0 -1 4194304 197 0 0 0 9 0 0 0 18 0 1 0 1130794227 1224704 181 1992294400 134512640 135237372 4294956192 18446744073709551615 134599543 0 0 4096 0 0 0 0 17 1 0 0
/proc/1944/statm: 299 181 79 176 0 121 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1196

[startup+0.301981 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 1944
/proc/meminfo: memFree=1512664/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=1196 CPUtime=0.29
/proc/1944/stat : 1944 (ttsth-5-0) R 1942 1944 1323 0 -1 4194304 200 0 0 0 29 0 0 0 19 0 1 0 1130794227 1224704 184 1992294400 134512640 135237372 4294956192 18446744073709551615 134600542 0 0 4096 0 0 0 0 17 1 0 0
/proc/1944/statm: 299 184 79 176 0 121 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1196

[startup+0.701033 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 1944
/proc/meminfo: memFree=1512664/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=28564 CPUtime=1.07
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 1645 0 0 0 107 0 0 0 19 0 3 0 1130794227 29249536 1629 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 7141 1629 97 176 0 6963 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 28564

[startup+1.50212 s]
/proc/loadavg: 1.07 1.00 1.00 3/67 1947
/proc/meminfo: memFree=1503680/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=35764 CPUtime=2.66
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 3439 0 0 0 265 1 0 0 19 0 3 0 1130794227 36622336 3423 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 8941 3423 97 176 0 8763 0
[pid=1944/tid=1946] ppid=1942 vsize=35764 CPUtime=1.17
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 1608 0 0 0 117 0 0 0 25 0 3 0 1130794259 36622336 3423 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=35764 CPUtime=1.17
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 1353 0 0 0 117 0 0 0 19 0 3 0 1130794259 36622336 3423 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.66
Current children cumulated vsize (KiB) 35764

[startup+3.10129 s]
/proc/loadavg: 1.07 1.00 1.00 3/67 1947
/proc/meminfo: memFree=1494592/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=47284 CPUtime=5.86
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 6296 0 0 0 583 3 0 0 19 0 3 0 1130794227 48418816 6280 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 11821 6280 97 176 0 11643 0
[pid=1944/tid=1946] ppid=1942 vsize=47284 CPUtime=2.77
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 3235 0 0 0 276 1 0 0 25 0 3 0 1130794259 48418816 6280 1992294400 134512640 135237372 4294956192 18446744073709551615 134546034 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=47284 CPUtime=2.76
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 2583 0 0 0 275 1 0 0 21 0 3 0 1130794259 48418816 6280 1992294400 134512640 135237372 4294956192 18446744073709551615 134562300 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.86
Current children cumulated vsize (KiB) 47284

[startup+6.30164 s]
/proc/loadavg: 1.07 1.00 1.00 3/67 1947
/proc/meminfo: memFree=1474112/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=65204 CPUtime=12.24
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 10804 0 0 0 1219 5 0 0 19 0 3 0 1130794227 66768896 10788 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 16301 10788 97 176 0 16123 0
[pid=1944/tid=1946] ppid=1942 vsize=65204 CPUtime=5.96
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 5681 0 0 0 594 2 0 0 25 0 3 0 1130794259 66768896 10788 1992294400 134512640 135237372 4294956192 18446744073709551615 134562461 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=65204 CPUtime=5.95
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 4645 0 0 0 593 2 0 0 25 0 3 0 1130794259 66768896 10788 1992294400 134512640 135237372 4294956192 18446744073709551615 134562461 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.24
Current children cumulated vsize (KiB) 65204

[startup+12.7013 s]
/proc/loadavg: 1.22 1.03 1.01 3/67 1947
/proc/meminfo: memFree=1446984/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=89364 CPUtime=25.02
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 16879 0 0 0 2492 10 0 0 19 0 3 0 1130794227 91508736 16863 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 22341 16863 97 176 0 22163 0
[pid=1944/tid=1946] ppid=1942 vsize=89364 CPUtime=12.37
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 8901 0 0 0 1232 5 0 0 25 0 3 0 1130794259 91508736 16863 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=89364 CPUtime=12.32
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 7500 0 0 0 1228 4 0 0 25 0 3 0 1130794259 91508736 16863 1992294400 134512640 135237372 4294956192 18446744073709551615 134590497 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.02
Current children cumulated vsize (KiB) 89364

[startup+25.5017 s]
/proc/loadavg: 1.34 1.06 1.02 3/67 1947
/proc/meminfo: memFree=1413384/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=122004 CPUtime=50.56
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 25018 0 0 0 5040 16 0 0 19 0 3 0 1130794227 124932096 25002 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 30501 25002 97 176 0 30323 0
[pid=1944/tid=1946] ppid=1942 vsize=122004 CPUtime=25.16
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 13638 0 0 0 2508 8 0 0 25 0 3 0 1130794259 124932096 25002 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=122004 CPUtime=25.07
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 10902 0 0 0 2500 7 0 0 25 0 3 0 1130794259 124932096 25002 1992294400 134512640 135237372 4294956192 18446744073709551615 134562384 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.56
Current children cumulated vsize (KiB) 122004

[startup+51.1015 s]
/proc/loadavg: 1.56 1.14 1.05 3/67 1947
/proc/meminfo: memFree=1364232/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=171124 CPUtime=101.65
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 37316 0 0 0 10139 26 0 0 19 0 3 0 1130794227 175230976 37300 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 42781 37300 97 176 0 42603 0
[pid=1944/tid=1946] ppid=1942 vsize=171124 CPUtime=50.76
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 20944 0 0 0 5062 14 0 0 25 0 3 0 1130794259 175230976 37300 1992294400 134512640 135237372 4294956192 18446744073709551615 134562461 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=171124 CPUtime=50.57
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 15894 0 0 0 5045 12 0 0 25 0 3 0 1130794259 175230976 37300 1992294400 134512640 135237372 4294956192 18446744073709551615 134749343 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.65
Current children cumulated vsize (KiB) 171124

[startup+102.306 s]
/proc/loadavg: 1.82 1.28 1.10 3/67 1947
/proc/meminfo: memFree=1290760/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=243764 CPUtime=203.84
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 55459 0 0 0 20345 39 0 0 19 0 3 0 1130794227 249614336 55443 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 60941 55443 97 176 0 60763 0
[pid=1944/tid=1946] ppid=1942 vsize=243764 CPUtime=101.94
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 32285 0 0 0 10173 21 0 0 25 0 3 0 1130794259 249614336 55443 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=243764 CPUtime=101.56
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 22696 0 0 0 10139 17 0 0 25 0 3 0 1130794259 249614336 55443 1992294400 134512640 135237372 4294956192 18446744073709551615 134562420 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.84
Current children cumulated vsize (KiB) 243764

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/67 1947
/proc/meminfo: memFree=1219784/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=315444 CPUtime=323.58
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 73367 0 0 0 32305 53 0 0 19 0 3 0 1130794227 323014656 73351 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 78861 73351 97 176 0 78683 0
[pid=1944/tid=1946] ppid=1942 vsize=315444 CPUtime=161.93
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 43356 0 0 0 16163 30 0 0 25 0 3 0 1130794259 323014656 73351 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=315444 CPUtime=161.32
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 29533 0 0 0 16110 22 0 0 25 0 3 0 1130794259 323014656 73351 1992294400 134512640 135237372 4294956192 18446744073709551615 134562405 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.58
Current children cumulated vsize (KiB) 315444

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 1947
/proc/meminfo: memFree=1162312/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=371924 CPUtime=443.31
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 87519 0 0 0 44269 62 0 0 19 0 3 0 1130794227 380850176 87503 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 92981 87503 97 176 0 92803 0
[pid=1944/tid=1946] ppid=1942 vsize=371924 CPUtime=221.9
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 51788 0 0 0 22154 36 0 0 25 0 3 0 1130794259 380850176 87503 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=371924 CPUtime=221.08
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 35253 0 0 0 22083 25 0 0 25 0 3 0 1130794259 380850176 87503 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.31
Current children cumulated vsize (KiB) 371924

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.25 3/67 1947
/proc/meminfo: memFree=1118536/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=416084 CPUtime=563.06
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 98551 0 0 0 56232 74 0 0 19 0 3 0 1130794227 426070016 98535 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 104021 98535 97 176 0 103843 0
[pid=1944/tid=1946] ppid=1942 vsize=416084 CPUtime=281.89
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 57982 0 0 0 28146 43 0 0 25 0 3 0 1130794259 426070016 98535 1992294400 134512640 135237372 4294956192 18446744073709551615 134562357 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=416084 CPUtime=280.84
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 40091 0 0 0 28054 30 0 0 25 0 3 0 1130794259 426070016 98535 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.06
Current children cumulated vsize (KiB) 416084

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/67 1949
/proc/meminfo: memFree=1077064/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=457204 CPUtime=682.81
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 108818 0 0 0 68198 83 0 0 19 0 3 0 1130794227 468176896 108802 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 114301 108802 97 176 0 114123 0
[pid=1944/tid=1946] ppid=1942 vsize=457204 CPUtime=341.88
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 64313 0 0 0 34139 49 0 0 25 0 3 0 1130794259 468176896 108802 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=457204 CPUtime=340.6
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 44027 0 0 0 34027 33 0 0 25 0 3 0 1130794259 468176896 108802 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.81
Current children cumulated vsize (KiB) 457204

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.34 3/67 1949
/proc/meminfo: memFree=1036552/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=497684 CPUtime=802.55
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 118963 0 0 0 80165 90 0 0 19 0 3 0 1130794227 509628416 118947 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 124421 118947 97 176 0 124243 0
[pid=1944/tid=1946] ppid=1942 vsize=497684 CPUtime=401.86
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 70152 0 0 0 40133 53 0 0 25 0 3 0 1130794259 509628416 118947 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=497684 CPUtime=400.36
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 48333 0 0 0 40000 36 0 0 25 0 3 0 1130794259 509628416 118947 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.55
Current children cumulated vsize (KiB) 497684

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 1949
/proc/meminfo: memFree=996232/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=538004 CPUtime=922.29
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 129005 0 0 0 92130 99 0 0 19 0 3 0 1130794227 550916096 128989 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 134501 128989 97 176 0 134323 0
[pid=1944/tid=1946] ppid=1942 vsize=538004 CPUtime=461.85
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 75572 0 0 0 46126 59 0 0 25 0 3 0 1130794259 550916096 128989 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=538004 CPUtime=460.12
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 52955 0 0 0 45972 40 0 0 25 0 3 0 1130794259 550916096 128989 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.29
Current children cumulated vsize (KiB) 538004

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 1949
/proc/meminfo: memFree=956808/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=577524 CPUtime=1042.04
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 138906 0 0 0 104096 108 0 0 19 0 3 0 1130794227 591384576 138890 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 144381 138890 97 176 0 144203 0
[pid=1944/tid=1946] ppid=1942 vsize=577524 CPUtime=521.83
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 81718 0 0 0 52119 64 0 0 25 0 3 0 1130794259 591384576 138890 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=577524 CPUtime=519.88
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 56710 0 0 0 51945 43 0 0 25 0 3 0 1130794259 591384576 138890 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.04
Current children cumulated vsize (KiB) 577524

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.45 3/67 1949
/proc/meminfo: memFree=922376/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=611764 CPUtime=1161.78
/proc/1944/stat : 1944 (ttsth-5-0) S 1942 1944 1323 0 -1 4194304 147449 0 0 0 116060 118 0 0 19 0 3 0 1130794227 626446336 147433 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/1944/statm: 152941 147433 97 176 0 152763 0
[pid=1944/tid=1946] ppid=1942 vsize=611764 CPUtime=581.81
/proc/1944/task/1946/stat : 1946 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 87020 0 0 0 58112 69 0 0 25 0 3 0 1130794259 626446336 147433 1992294400 134512640 135237372 4294956192 18446744073709551615 134546034 0 0 4096 0 0 0 0 -1 1 0 0
[pid=1944/tid=1947] ppid=1942 vsize=611764 CPUtime=579.64
/proc/1944/task/1947/stat : 1947 (ttsth-5-0) R 1942 1944 1323 0 -1 4194368 59951 0 0 0 57916 48 0 0 25 0 3 0 1130794259 626446336 147433 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.78
Current children cumulated vsize (KiB) 611764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.46 2/65 1949
/proc/meminfo: memFree=1110600/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=0 CPUtime=1200.07
/proc/1944/stat : 1944 (ttsth-5-0) R 1942 1944 1323 0 -1 4195332 150445 0 0 0 119883 124 0 0 17 0 1 0 1130794227 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/1944/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 0

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.46 2/65 1949
/proc/meminfo: memFree=1110600/2055920 swapFree=4172472/4192956
[pid=1944] ppid=1942 vsize=0 CPUtime=1200.07
/proc/1944/stat : 1944 (ttsth-5-0) R 1942 1944 1323 0 -1 4195332 150445 0 0 0 119883 124 0 0 17 0 1 0 1130794227 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/1944/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 601.569
CPU time (s): 1200.14
CPU user time (s): 1198.83
CPU system time (s): 1.3098
CPU usage (%): 199.502
Max. virtual memory (cumulated for all children) (KiB): 623604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.83
system time used= 1.3098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 150445
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 29
involuntary context switches= 9246

runsolver used 0.535918 second user time and 1.66875 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-01 12:21:50
IDJOB=1531920
IDBENCH=70689
IDSOLVER=549
FILE ID=node37/1531920-1238581310
PBS_JOBID= 9062213
Free space on /tmp= 66428 MiB

SOLVER NAME= ttsth-5-0 2009-03-19
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S1767425240-073.cnf
COMMAND LINE= HOME/ttsth-5-0 -num-threads MAXNBTHREAD BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531920-1238581310/watcher-1531920-1238581310 -o /tmp/evaluation-result-1531920-1238581310/solver-1531920-1238581310 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531920-1238581310.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= a3570ddee79c19b1c54131a205337743
RANDOM SEED=1889237344

node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1513144 kB
Buffers:         97192 kB
Cached:         347176 kB
SwapCached:      14360 kB
Active:         207956 kB
Inactive:       252200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1513144 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          18760 kB
Slab:            68724 kB
Committed_AS:  3026924 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66428 MiB
End job on node37 at 2009-04-01 12:31:54