Trace number 1531646

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) 1200.11 601.643

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S486178562-011.cnf
MD5SUMe73deb485f74364d96363116560553d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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-1531646-1238502700.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 = 520
0.00/0.00	c Clauses = 2210
0.00/0.00	c Literals = 6630
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 520
0.00/0.00	c Clauses = 2210
0.00/0.00	c Literals = 6630
0.00/0.00	c a2
0.00/0.01	c a1
0.39/0.45	c Independent sub-problems = 1
0.39/0.45	c Sub-problem with 520 variables and 2210 clauses
0.39/0.45	c using permutation method 4
0.39/0.45	c count = 3
0.39/0.45	c Ordering finished 0.450 seconds
0.39/0.45	c mapped 0.450 seconds
0.39/0.45	c permuted 0.450 seconds
0.39/0.45	c about to sort
0.39/0.45	c sorted
0.39/0.47	c clauses now 2210
0.39/0.47	c init finished 0.460 seconds
0.39/0.47	c tree built 0.470 seconds
0.39/0.47	c 
0.39/0.47	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.39/0.47	c ---------------------------------|----------------------------------|------------------------------------------------------
0.39/0.47	c ................................ | ..........                       |                        0.5           0.0             
0.39/0.47	c ................................ | ..........                     1 |                        0.5           2.1             
0.39/0.47	c ................................ | ..........                     2 |                        0.5           4.3             
0.39/0.47	c ................................ | ..........                     3 |                        0.5           6.4             
0.39/0.47	c ................................ | ..........                     4 |                        0.5           8.5             
0.39/0.47	c ................................ | ..........                     5 |                        0.5          10.6             
0.39/0.48	c ................................ | ..........                  1000 | 34                     0.5        2083.3         1408
24.07/12.35	c ................................ | ..........                175000 | 40494                 24.2        7240.4      4340886
48.40/24.57	c ................................ | ..........                242000 | 59338                 48.6        4982.5      6408700
72.16/36.41	c ................................ | ..........                292000 | 75253                 72.2        4044.3      8236867
96.12/48.44	c ................................ | ..........                350000 | 90525                 96.2        3637.9      9891354
120.06/60.44	c ................................ | *.........                382000 | 100019               120.2        3179.1     11225338
144.21/72.52	c ................................ | *.........                420000 | 111520               144.3        2911.2     12512448
167.96/84.46	c ................................ | *.........                470000 | 126350               168.1        2795.8     13674479
192.31/96.60	c ................................ | *.........                501000 | 135404               192.3        2604.8     14707038
216.05/108.56	c ................................ | *.........                539000 | 147857               216.2        2492.9     15908074
240.81/120.95	c ................................ | **........                569000 | 158261               240.9        2361.7     16895031
264.15/132.69	c ................................ | **........                604000 | 169139               264.4        2284.6     17787093
288.29/144.76	c ................................ | **........                636000 | 179700               288.5        2204.7     18914022
312.84/157.06	c ................................ | **........                666000 | 191135               313.0        2127.6     20134449
336.39/168.89	c ................................ | **........                689000 | 197962               336.6        2046.7     21147562
359.94/180.65	c ................................ | ***.......                710000 | 205502               360.1        1971.7     22144437
384.28/192.81	c ................................ | ***.......                736000 | 214037               384.4        1914.8     23115570
408.04/204.72	c ................................ | ***.......                757000 | 221341               408.1        1854.7     24021125
432.59/217.02	c ................................ | ***.......                779000 | 229450               432.7        1800.3     24836769
456.34/228.93	c ................................ | ***.......                796000 | 234834               456.5        1743.8     25686274
480.29/240.95	c ................................ | ****......                815000 | 241288               480.5        1696.3     26569533
504.63/253.14	c ................................ | ****......                832000 | 247424               504.8        1648.2     27261369
527.98/264.83	c ................................ | ****......                855000 | 254388               528.1        1618.9     27944652
553.33/277.59	c ................................ | ****......                876000 | 261109               553.6        1582.4     28752125
575.88/288.83	c ................................ | ****......                894000 | 266832               576.0        1552.0     29438531
600.84/301.36	c ................................ | *****.....                918000 | 273712               601.0        1527.4     30224530
625.18/313.51	c ................................ | *****.....                935000 | 279875               625.3        1495.3     30911099
648.33/325.10	c ................................ | *****.....                957000 | 287258               648.4        1475.8     31561969
672.67/337.30	c ................................ | *****.....                980000 | 295639               672.8        1456.7     32318637
695.82/349.00	c ................................ | *****.....               1003000 | 303681               696.1        1440.8     33056639
720.76/361.49	c ................................ | ******....               1020000 | 310344               721.1        1414.6     33786786
744.31/373.27	c ................................ | ******....               1036000 | 316278               744.6        1391.4     34512922
769.27/385.79	c ................................ | ******....               1060000 | 324202               769.6        1377.4     35291578
791.82/397.04	c ................................ | ******....               1078000 | 330955               792.0        1361.1     35910554
815.97/409.16	c ................................ | ******....               1097000 | 338252               816.2        1344.0     36590291
840.31/421.33	c ................................ | *******...               1117000 | 344887               840.5        1329.0     37223047
866.06/434.20	c ................................ | *******...               1135000 | 351749               866.2        1310.3     37937190
887.81/445.15	c ................................ | *******...               1152000 | 358547               888.0        1297.2     38517889
911.96/457.23	c ................................ | *******...               1171000 | 364262               912.1        1283.8     39141866
936.50/469.52	c ................................ | *******...               1200000 | 372915               936.7        1281.1     39802583
959.86/481.29	c ................................ | ********..               1224000 | 379926               960.2        1274.7     40477425
984.20/493.41	c ................................ | ********..               1241000 | 385382               984.4        1260.7     41031762
1007.94/505.34	c ................................ | ********..               1263000 | 392446              1008.2        1252.8     41727297
1032.30/517.59	c ................................ | ********..               1290000 | 401213              1032.6        1249.2     42380879
1056.45/529.68	c ................................ | ********..               1318000 | 410705              1056.8        1247.2     43035372
1080.40/541.60	c ................................ | *********.               1341000 | 417719              1080.6        1241.0     43627046
1103.94/553.44	c ................................ | *********.               1362000 | 424728              1104.2        1233.5     44181731
1127.70/565.38	c ................................ | *********.               1385000 | 432270              1128.0        1227.8     44803139
1151.85/577.46	c ................................ | *********.               1403000 | 438304              1152.2        1217.7     45406534
1175.99/589.58	c ................................ | *********.               1421000 | 444607              1176.3        1208.0     45974818
1199.94/601.52	c CPU limit (1200) reached
1199.94/601.52	c Time = 1200.17 seconds
1199.94/601.52	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-1531646-1238502700/watcher-1531646-1238502700 -o /tmp/evaluation-result-1531646-1238502700/solver-1531646-1238502700 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531646-1238502700.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: 1.00 0.99 1.00 3/64 30231
/proc/meminfo: memFree=1533880/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=1064 CPUtime=0
/proc/30231/stat : 30231 (ttsth-5-0) R 30229 30231 29849 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1122935846 1089536 127 1992294400 134512640 135237372 4294956192 18446744073709551615 134732614 0 0 4096 0 0 0 0 17 1 0 0
/proc/30231/statm: 266 127 78 176 0 88 0

[startup+0.022395 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 30231
/proc/meminfo: memFree=1533880/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=1328 CPUtime=0.02
/proc/30231/stat : 30231 (ttsth-5-0) R 30229 30231 29849 0 -1 4194304 222 0 0 0 2 0 0 0 18 0 1 0 1122935846 1359872 206 1992294400 134512640 135237372 4294956192 18446744073709551615 134599394 0 0 4096 0 0 0 0 17 1 0 0
/proc/30231/statm: 332 206 80 176 0 154 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1328

[startup+0.101404 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 30231
/proc/meminfo: memFree=1533880/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=1328 CPUtime=0.09
/proc/30231/stat : 30231 (ttsth-5-0) R 30229 30231 29849 0 -1 4194304 224 0 0 0 9 0 0 0 18 0 1 0 1122935846 1359872 208 1992294400 134512640 135237372 4294956192 18446744073709551615 134599426 0 0 4096 0 0 0 0 17 1 0 0
/proc/30231/statm: 332 208 80 176 0 154 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1328

[startup+0.301427 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 30231
/proc/meminfo: memFree=1533880/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=1328 CPUtime=0.29
/proc/30231/stat : 30231 (ttsth-5-0) R 30229 30231 29849 0 -1 4194304 227 0 0 0 29 0 0 0 19 0 1 0 1122935846 1359872 211 1992294400 134512640 135237372 4294956192 18446744073709551615 134555279 0 0 4096 0 0 0 0 17 1 0 0
/proc/30231/statm: 332 211 80 176 0 154 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1328

[startup+0.701479 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 30231
/proc/meminfo: memFree=1533880/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=26892 CPUtime=0.91
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 1230 0 0 0 91 0 0 0 20 0 3 0 1122935846 27537408 1214 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 6723 1214 98 176 0 6545 0
Current children cumulated CPU time (s) 0.91
Current children cumulated vsize (KiB) 26892

[startup+1.50257 s]
/proc/loadavg: 1.00 0.99 1.00 3/67 30234
/proc/meminfo: memFree=1526112/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=34892 CPUtime=2.51
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 3237 0 0 0 250 1 0 0 20 0 3 0 1122935846 35729408 3221 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 8723 3221 98 176 0 8545 0
[pid=30231/tid=30233] ppid=30229 vsize=34892 CPUtime=1.02
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 1295 0 0 0 102 0 0 0 22 0 3 0 1122935894 35729408 3221 1992294400 134512640 135237372 4294956192 18446744073709551615 134549877 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=34892 CPUtime=1.01
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 1356 0 0 0 101 0 0 0 25 0 3 0 1122935894 35729408 3221 1992294400 134512640 135237372 4294956192 18446744073709551615 134680376 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.51
Current children cumulated vsize (KiB) 34892

[startup+3.10176 s]
/proc/loadavg: 1.00 0.99 1.00 3/67 30234
/proc/meminfo: memFree=1516064/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=47212 CPUtime=5.71
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 6331 0 0 0 568 3 0 0 20 0 3 0 1122935846 48345088 6315 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 11803 6315 98 176 0 11625 0
[pid=30231/tid=30233] ppid=30229 vsize=47212 CPUtime=2.62
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 2897 0 0 0 261 1 0 0 25 0 3 0 1122935894 48345088 6315 1992294400 134512640 135237372 4294956192 18446744073709551615 134562405 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=47212 CPUtime=2.6
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 2848 0 0 0 259 1 0 0 25 0 3 0 1122935894 48345088 6315 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.71
Current children cumulated vsize (KiB) 47212

[startup+6.30113 s]
/proc/loadavg: 1.08 1.00 1.01 3/67 30234
/proc/meminfo: memFree=1494560/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=66252 CPUtime=12.09
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 11100 0 0 0 1203 6 0 0 20 0 3 0 1122935846 67842048 11084 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 16563 11084 98 176 0 16385 0
[pid=30231/tid=30233] ppid=30229 vsize=66252 CPUtime=5.82
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 4830 0 0 0 580 2 0 0 25 0 3 0 1122935894 67842048 11084 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=66252 CPUtime=5.79
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 5684 0 0 0 576 3 0 0 25 0 3 0 1122935894 67842048 11084 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.09
Current children cumulated vsize (KiB) 66252

[startup+12.7019 s]
/proc/loadavg: 1.15 1.02 1.01 3/67 30234
/proc/meminfo: memFree=1463264/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=95212 CPUtime=24.86
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 18354 0 0 0 2475 11 0 0 20 0 3 0 1122935846 97497088 18338 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 23803 18338 98 176 0 23625 0
[pid=30231/tid=30233] ppid=30229 vsize=95212 CPUtime=12.21
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 8077 0 0 0 1217 4 0 0 25 0 3 0 1122935894 97497088 18338 1992294400 134512640 135237372 4294956192 18446744073709551615 134562401 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=95212 CPUtime=12.16
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 9691 0 0 0 1210 6 0 0 25 0 3 0 1122935894 97497088 18338 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.86
Current children cumulated vsize (KiB) 95212

[startup+25.5013 s]
/proc/loadavg: 1.34 1.07 1.02 3/67 30234
/proc/meminfo: memFree=1427168/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=129580 CPUtime=50.41
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 26888 0 0 0 5025 16 0 0 20 0 3 0 1122935846 132689920 26872 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 32395 26873 98 176 0 32217 0
[pid=30231/tid=30233] ppid=30229 vsize=129580 CPUtime=25.01
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 12586 0 0 0 2494 7 0 0 25 0 3 0 1122935894 132689920 26873 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=129580 CPUtime=24.91
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 13717 0 0 0 2483 8 0 0 25 0 3 0 1122935894 132689920 26873 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.41
Current children cumulated vsize (KiB) 129580

[startup+51.1013 s]
/proc/loadavg: 1.56 1.14 1.05 3/67 30234
/proc/meminfo: memFree=1369056/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=187980 CPUtime=101.5
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 41470 0 0 0 10124 26 0 0 20 0 3 0 1122935846 192491520 41454 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 46995 41454 98 176 0 46817 0
[pid=30231/tid=30233] ppid=30229 vsize=187980 CPUtime=50.61
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 19133 0 0 0 5049 12 0 0 25 0 3 0 1122935894 192491520 41454 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=187980 CPUtime=50.41
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 21751 0 0 0 5028 13 0 0 25 0 3 0 1122935894 192491520 41454 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 187980

[startup+102.306 s]
/proc/loadavg: 1.81 1.27 1.10 3/67 30234
/proc/meminfo: memFree=1287072/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=268620 CPUtime=203.69
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 61689 0 0 0 20330 39 0 0 20 0 3 0 1122935846 275066880 61673 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 67155 61673 98 176 0 66977 0
[pid=30231/tid=30233] ppid=30229 vsize=268620 CPUtime=101.79
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 28599 0 0 0 10161 18 0 0 25 0 3 0 1122935894 275066880 61673 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=268620 CPUtime=101.41
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 32504 0 0 0 10121 20 0 0 25 0 3 0 1122935894 275066880 61673 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.69
Current children cumulated vsize (KiB) 268620

[startup+162.301 s]
/proc/loadavg: 1.93 1.40 1.15 3/67 30234
/proc/meminfo: memFree=1201312/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=354700 CPUtime=323.42
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 83205 0 0 0 32287 55 0 0 20 0 3 0 1122935846 363212800 83189 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 88675 83189 98 176 0 88497 0
[pid=30231/tid=30233] ppid=30229 vsize=354700 CPUtime=161.76
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 38516 0 0 0 16150 26 0 0 25 0 3 0 1122935894 363212800 83189 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=354700 CPUtime=161.17
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 44103 0 0 0 16089 28 0 0 25 0 3 0 1122935894 363212800 83189 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.42
Current children cumulated vsize (KiB) 354700

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 30234
/proc/meminfo: memFree=1126944/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=428620 CPUtime=443.17
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 101633 0 0 0 44249 68 0 0 20 0 3 0 1122935846 438906880 101617 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 107155 101617 98 176 0 106977 0
[pid=30231/tid=30233] ppid=30229 vsize=428620 CPUtime=221.75
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 46613 0 0 0 22142 33 0 0 25 0 3 0 1122935894 438906880 101617 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=428620 CPUtime=220.93
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 54434 0 0 0 22059 34 0 0 25 0 3 0 1122935894 438906880 101617 1992294400 134512640 135237372 4294956192 18446744073709551615 134562357 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.17
Current children cumulated vsize (KiB) 428620

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.25 3/67 30234
/proc/meminfo: memFree=1066720/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=489100 CPUtime=562.91
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 116808 0 0 0 56210 81 0 0 20 0 3 0 1122935846 500838400 116792 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 122275 116792 98 176 0 122097 0
[pid=30231/tid=30233] ppid=30229 vsize=489100 CPUtime=281.73
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 53154 0 0 0 28134 39 0 0 25 0 3 0 1122935894 500838400 116792 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=489100 CPUtime=280.69
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 63068 0 0 0 28028 41 0 0 25 0 3 0 1122935894 500838400 116792 1992294400 134512640 135237372 4294956192 18446744073709551615 134562363 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.91
Current children cumulated vsize (KiB) 489100

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.29 3/67 30234
/proc/meminfo: memFree=1008672/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=546540 CPUtime=682.65
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 131163 0 0 0 68173 92 0 0 20 0 3 0 1122935846 559656960 131147 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 136635 131147 98 176 0 136457 0
[pid=30231/tid=30233] ppid=30229 vsize=546540 CPUtime=341.72
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 59861 0 0 0 34127 45 0 0 25 0 3 0 1122935894 559656960 131147 1992294400 134512640 135237372 4294956192 18446744073709551615 134562357 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=546540 CPUtime=340.45
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 70716 0 0 0 33999 46 0 0 25 0 3 0 1122935894 559656960 131147 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.65
Current children cumulated vsize (KiB) 546540

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 30234
/proc/meminfo: memFree=951904/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=604140 CPUtime=802.4
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 145533 0 0 0 80136 104 0 0 20 0 3 0 1122935846 618639360 145517 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 151035 145517 98 176 0 150857 0
[pid=30231/tid=30233] ppid=30229 vsize=604140 CPUtime=401.69
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 66483 0 0 0 40118 51 0 0 25 0 3 0 1122935894 618639360 145517 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=604140 CPUtime=400.22
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 78464 0 0 0 39970 52 0 0 25 0 3 0 1122935894 618639360 145517 1992294400 134512640 135237372 4294956192 18446744073709551615 134562300 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.4
Current children cumulated vsize (KiB) 604140

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 30234
/proc/meminfo: memFree=900000/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=655020 CPUtime=922.13
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 158278 0 0 0 92101 112 0 0 20 0 3 0 1122935846 670740480 158262 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 163755 158262 98 176 0 163577 0
[pid=30231/tid=30233] ppid=30229 vsize=655020 CPUtime=461.67
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 72860 0 0 0 46112 55 0 0 25 0 3 0 1122935894 670740480 158262 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=655020 CPUtime=459.98
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 84832 0 0 0 45942 56 0 0 25 0 3 0 1122935894 670740480 158262 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.13
Current children cumulated vsize (KiB) 655020

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 30234
/proc/meminfo: memFree=848672/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=706860 CPUtime=1041.88
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 171222 0 0 0 104064 124 0 0 20 0 3 0 1122935846 723824640 171206 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 176715 171206 98 176 0 176537 0
[pid=30231/tid=30233] ppid=30229 vsize=706860 CPUtime=521.66
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 79940 0 0 0 52104 62 0 0 25 0 3 0 1122935894 723824640 171206 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=706860 CPUtime=519.73
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 90696 0 0 0 51912 61 0 0 25 0 3 0 1122935894 723824640 171206 1992294400 134512640 135237372 4294956192 18446744073709551615 134562294 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.88
Current children cumulated vsize (KiB) 706860

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 30234
/proc/meminfo: memFree=800288/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=754700 CPUtime=1161.63
/proc/30231/stat : 30231 (ttsth-5-0) S 30229 30231 29849 0 -1 4194304 183195 0 0 0 116030 133 0 0 20 0 3 0 1122935846 772812800 183179 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/30231/statm: 188675 183179 98 176 0 188497 0
[pid=30231/tid=30233] ppid=30229 vsize=754700 CPUtime=581.64
/proc/30231/task/30233/stat : 30233 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 87192 0 0 0 58097 67 0 0 25 0 3 0 1122935894 772812800 183179 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=30231/tid=30234] ppid=30229 vsize=754700 CPUtime=579.5
/proc/30231/task/30234/stat : 30234 (ttsth-5-0) R 30229 30231 29849 0 -1 4194368 95417 0 0 0 57885 65 0 0 25 0 3 0 1122935894 772812800 183179 1992294400 134512640 135237372 4294956192 18446744073709551615 134749351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.63
Current children cumulated vsize (KiB) 754700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.603 s]
/proc/loadavg: 1.99 1.85 1.45 2/65 30234
/proc/meminfo: memFree=1321760/2055920 swapFree=4177220/4192956
[pid=30231] ppid=30229 vsize=0 CPUtime=1200.06
/proc/30231/stat : 30231 (ttsth-5-0) R 30229 30231 29849 0 -1 4195332 186927 0 0 0 119862 144 0 0 17 0 1 0 1122935846 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/30231/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.06
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

Child status: 0
Real time (s): 601.643
CPU time (s): 1200.11
CPU user time (s): 1198.63
CPU system time (s): 1.48077
CPU usage (%): 199.472
Max. virtual memory (cumulated for all children) (KiB): 769580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.63
system time used= 1.48077
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 186927
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= 31
involuntary context switches= 9223

runsolver used 0.870867 second user time and 1.3338 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-31 14:31:40
IDJOB=1531646
IDBENCH=70552
IDSOLVER=549
FILE ID=node20/1531646-1238502700
PBS_JOBID= 9061921
Free space on /tmp= 65684 MiB

SOLVER NAME= ttsth-5-0 2009-03-19
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S486178562-011.cnf
COMMAND LINE= HOME/ttsth-5-0 -num-threads MAXNBTHREAD BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531646-1238502700/watcher-1531646-1238502700 -o /tmp/evaluation-result-1531646-1238502700/solver-1531646-1238502700 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531646-1238502700.cnf

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

MD5SUM BENCH= e73deb485f74364d96363116560553d5
RANDOM SEED=50154570

node20.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		: 3000.235
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		: 3000.235
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:       1534360 kB
Buffers:         87848 kB
Cached:         340948 kB
SwapCached:       9532 kB
Active:         182624 kB
Inactive:       257112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1534360 kB
SwapTotal:     4192956 kB
SwapFree:      4177220 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          16672 kB
Slab:            67848 kB
Committed_AS:  2988580 kB
PageTables:       1404 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= 65680 MiB
End job on node20 at 2009-03-31 14:41:44