Trace number 1531863

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
tts tts-5-0? (TO) 1200.13 1200.54

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
MD5SUM0b959375755b7be8d72e0ee6a403232e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.085986
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/tts-5-0 HOME/instance-1531863-1238573228.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
0.39/0.44	c Independent sub-problems = 1
0.39/0.44	c Sub-problem with 520 variables and 2210 clauses
0.39/0.44	c using permutation method 4
0.39/0.44	c count = 3
0.39/0.44	c Ordering finished 0.440 seconds
0.39/0.44	c mapped 0.440 seconds
0.39/0.44	c permuted 0.440 seconds
0.39/0.44	c about to sort
0.39/0.44	c sorted
0.39/0.46	c clauses now 2210
0.39/0.46	c init finished 0.440 seconds
0.39/0.46	c tree built 0.450 seconds
0.39/0.46	c 
0.39/0.46	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.39/0.46	c ---------------------------------|----------------------------------|------------------------------------------------------
0.39/0.46	c ................................ | ..........                       |                        0.5           0.0             
0.39/0.46	c ................................ | ..........                     1 |                        0.5           2.2             
0.39/0.46	c ................................ | ..........                     2 |                        0.5           4.4             
0.39/0.46	c ................................ | ..........                     3 |                        0.5           6.7             
0.39/0.46	c ................................ | ..........                     4 |                        0.5           8.9             
0.39/0.46	c ................................ | ..........                     5 |                        0.5          11.1             
0.39/0.46	c ................................ | ..........                  1000 | 43                     0.5        2173.9          675
24.28/24.32	c ................................ | ..........                241000 | 62176                 24.3        9909.5      2609339
48.38/48.45	c ................................ | ..........                315000 | 85832                 48.4        6502.9      3834779
72.07/72.16	c ................................ | ..........                377000 | 107089                72.1        5225.9      4915143
95.96/96.03	c ................................ | ..........                428000 | 124402                96.0        4457.9      5779974
120.35/120.45	c ................................ | *.........                464000 | 138245               120.4        3853.2      6512943
144.24/144.38	c ................................ | *.........                514000 | 154939               144.3        3560.8      7277486
168.43/168.59	c ................................ | *.........                558000 | 168775               168.6        3310.6      7912905
192.33/192.50	c ................................ | *.........                592000 | 179958               192.5        3076.0      8464455
216.62/216.73	c ................................ | *.........                630000 | 192346               216.7        2907.5      9074065
240.61/240.71	c ................................ | **........                660000 | 202255               240.7        2742.5      9641632
264.20/264.36	c ................................ | **........                694000 | 213579               264.3        2625.7     10246732
288.89/289.07	c ................................ | **........                727000 | 225149               289.0        2515.6     10799311
311.98/312.16	c ................................ | **........                753000 | 233808               312.1        2412.8     11220052
335.97/336.13	c ................................ | **........                774000 | 241242               336.1        2303.1     11606025
360.27/360.45	c ................................ | ***.......                797000 | 249136               360.4        2211.6     12007706
384.46/384.62	c ................................ | ***.......                819000 | 257214               384.5        2129.8     12419711
409.05/409.25	c ................................ | ***.......                838000 | 264462               409.2        2048.1     12780101
432.45/432.65	c ................................ | ***.......                862000 | 272895               432.6        1992.8     13168171
456.14/456.33	c ................................ | ***.......                885000 | 280142               456.2        1939.8     13505475
480.02/480.28	c ................................ | ****......                902000 | 286344               480.2        1878.5     13792948
505.02/505.24	c ................................ | ****......                924000 | 293733               505.1        1829.2     14154886
528.71/529.00	c ................................ | ****......                940000 | 299671               528.9        1777.3     14456795
552.60/552.86	c ................................ | ****......                960000 | 306575               552.7        1736.8     14806251
577.29/577.50	c ................................ | ****......                979000 | 313318               577.4        1695.6     15176775
600.48/600.72	c ................................ | *****.....                999000 | 319488               600.6        1663.3     15514805
624.08/624.36	c ................................ | *****.....               1016000 | 325143               624.2        1627.6     15839259
649.27/649.53	c ................................ | *****.....               1035000 | 330929               649.4        1593.8     16130183
671.86/672.15	c ................................ | *****.....               1051000 | 336103               672.0        1564.0     16403723
696.25/696.54	c ................................ | *****.....               1073000 | 343245               696.4        1540.8     16772088
720.85/721.10	c ................................ | ******....               1090000 | 349018               721.0        1511.9     17070184
743.83/744.18	c ................................ | ******....               1103000 | 353719               744.0        1482.5     17314825
768.93/769.23	c ................................ | ******....               1120000 | 359667               769.1        1456.3     17613893
792.92/793.21	c ................................ | ******....               1135000 | 364808               793.1        1431.2     17859106
816.01/816.37	c ................................ | ******....               1148000 | 369379               816.2        1406.5     18122006
841.30/841.69	c ................................ | *******...               1162000 | 374347               841.5        1380.8     18389175
863.99/864.37	c ................................ | *******...               1176000 | 378886               864.2        1360.8     18630148
889.09/889.45	c ................................ | *******...               1197000 | 385571               889.3        1346.0     18996101
911.98/912.31	c ................................ | *******...               1215000 | 391176               912.1        1332.0     19274970
936.07/936.41	c ................................ | *******...               1233000 | 397109               936.2        1317.0     19575714
960.36/960.78	c ................................ | ********..               1251000 | 402822               960.6        1302.3     19853171
984.16/984.59	c ................................ | ********..               1265000 | 407578               984.4        1285.0     20110956
1008.95/1009.31	c ................................ | ********..               1280000 | 412271              1009.1        1268.4     20367716
1032.63/1033.03	c ................................ | ********..               1300000 | 419748              1032.8        1258.7     20767246
1056.83/1057.27	c ................................ | ********..               1319000 | 427178              1057.1        1247.8     21165439
1080.12/1080.57	c ................................ | *********.               1343000 | 435993              1080.4        1243.1     21609224
1103.81/1104.24	c ................................ | *********.               1366000 | 444229              1104.0        1237.3     22048690
1128.21/1128.68	c ................................ | *********.               1395000 | 453877              1128.5        1236.2     22523095
1152.30/1152.72	c ................................ | *********.               1425000 | 463767              1152.5        1236.5     22919708
1175.99/1176.41	c ................................ | *********.               1446000 | 470948              1176.2        1229.4     23219533
1199.98/1200.47	c CPU limit (1200) reached
1199.98/1200.47	c Time = 1200.24 seconds
1199.98/1200.47	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-1531863-1238573228/watcher-1531863-1238573228 -o /tmp/evaluation-result-1531863-1238573228/solver-1531863-1238573228 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531863-1238573228.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: 0.91 0.95 0.90 2/64 14727
/proc/meminfo: memFree=1453744/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=1008 CPUtime=0
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1129989549 1032192 110 1992294400 134512640 135191068 4294956256 18446744073709551615 134716206 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 252 115 67 165 0 85 0

[startup+0.0154291 s]
/proc/loadavg: 0.91 0.95 0.90 2/64 14727
/proc/meminfo: memFree=1453744/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=1140 CPUtime=0.01
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 186 0 0 0 1 0 0 0 18 0 1 0 1129989549 1167360 170 1992294400 134512640 135191068 4294956256 18446744073709551615 134599633 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 285 170 70 165 0 118 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1140

[startup+0.101445 s]
/proc/loadavg: 0.91 0.95 0.90 2/64 14727
/proc/meminfo: memFree=1453744/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=1272 CPUtime=0.09
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 213 0 0 0 9 0 0 0 18 0 1 0 1129989549 1302528 197 1992294400 134512640 135191068 4294956256 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 318 197 70 165 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1272

[startup+0.301483 s]
/proc/loadavg: 0.91 0.95 0.90 2/64 14727
/proc/meminfo: memFree=1453744/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=1272 CPUtime=0.29
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 215 0 0 0 29 0 0 0 19 0 1 0 1129989549 1302528 199 1992294400 134512640 135191068 4294956256 18446744073709551615 134553856 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 318 199 70 165 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1272

[startup+0.70156 s]
/proc/loadavg: 0.91 0.95 0.90 2/64 14727
/proc/meminfo: memFree=1453744/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=3844 CPUtime=0.69
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 867 0 0 0 69 0 0 0 23 0 1 0 1129989549 3936256 851 1992294400 134512640 135191068 4294956256 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 961 851 88 165 0 794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3844

[startup+1.50171 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 14728
/proc/meminfo: memFree=1449256/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=6884 CPUtime=1.49
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 1634 0 0 0 149 0 0 0 25 0 1 0 1129989549 7049216 1618 1992294400 134512640 135191068 4294956256 18446744073709551615 134562511 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 1721 1618 88 165 0 1554 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6884

[startup+3.10202 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 14728
/proc/meminfo: memFree=1445480/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=11204 CPUtime=3.09
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 2719 0 0 0 308 1 0 0 25 0 1 0 1129989549 11472896 2703 1992294400 134512640 135191068 4294956256 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 2801 2703 88 165 0 2634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11204

[startup+6.30163 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 14728
/proc/meminfo: memFree=1437160/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=18724 CPUtime=6.29
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 4590 0 0 0 627 2 0 0 25 0 1 0 1129989549 19173376 4574 1992294400 134512640 135191068 4294956256 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 4681 4574 88 165 0 4514 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18724

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 14728
/proc/meminfo: memFree=1425960/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=28964 CPUtime=12.69
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 7148 0 0 0 1266 3 0 0 25 0 1 0 1129989549 29659136 7132 1992294400 134512640 135191068 4294956256 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 7241 7132 88 165 0 7074 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28964

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 14728
/proc/meminfo: memFree=1409256/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=45284 CPUtime=25.48
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 11209 0 0 0 2542 6 0 0 25 0 1 0 1129989549 46370816 11193 1992294400 134512640 135191068 4294956256 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 11321 11193 88 165 0 11154 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45284

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 14728
/proc/meminfo: memFree=1388904/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=65764 CPUtime=51.07
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 16335 0 0 0 5098 9 0 0 25 0 1 0 1129989549 67342336 16319 1992294400 134512640 135191068 4294956256 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 16441 16319 88 165 0 16274 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65764

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 14728
/proc/meminfo: memFree=1356264/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=97896 CPUtime=102.26
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 24351 0 0 0 10211 15 0 0 25 0 1 0 1129989549 100245504 24335 1992294400 134512640 135191068 4294956256 18446744073709551615 134562394 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 24474 24335 88 165 0 24307 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 97896

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1327784/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=126536 CPUtime=162.23
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 31502 0 0 0 16202 21 0 0 25 0 1 0 1129989549 129572864 31486 1992294400 134512640 135191068 4294956256 18446744073709551615 134562453 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 31634 31486 88 165 0 31467 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 126536

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1304488/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=149576 CPUtime=222.21
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 37281 0 0 0 22195 26 0 0 25 0 1 0 1129989549 153165824 37265 1992294400 134512640 135191068 4294956256 18446744073709551615 134562507 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 37394 37265 88 165 0 37227 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 149576

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1280808/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=173416 CPUtime=282.2
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 43239 0 0 0 28189 31 0 0 25 0 1 0 1129989549 177577984 43223 1992294400 134512640 135191068 4294956256 18446744073709551615 134562442 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 43354 43223 88 165 0 43187 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 173416

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1264488/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=189576 CPUtime=342.18
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 47254 0 0 0 34183 35 0 0 25 0 1 0 1129989549 194125824 47238 1992294400 134512640 135191068 4294956256 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 47394 47238 88 165 0 47227 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 189576

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1248808/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=205416 CPUtime=402.15
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 51222 0 0 0 40177 38 0 0 25 0 1 0 1129989549 210345984 51206 1992294400 134512640 135191068 4294956256 18446744073709551615 134562394 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 51354 51206 88 165 0 51187 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 205416

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1234216/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=219656 CPUtime=462.13
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 54800 0 0 0 46172 41 0 0 25 0 1 0 1129989549 224927744 54784 1992294400 134512640 135191068 4294956256 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 54914 54784 88 165 0 54747 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 219656

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1221416/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=232616 CPUtime=522.11
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 58026 0 0 0 52167 44 0 0 25 0 1 0 1129989549 238198784 58010 1992294400 134512640 135191068 4294956256 18446744073709551615 134562507 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 58154 58010 88 165 0 57987 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 232616

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1207400/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=246376 CPUtime=582.1
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 61491 0 0 0 58163 47 0 0 25 0 1 0 1129989549 252289024 61475 1992294400 134512640 135191068 4294956256 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 61594 61475 88 165 0 61427 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 246376

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1194472/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=259176 CPUtime=642.07
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 64693 0 0 0 64157 50 0 0 25 0 1 0 1129989549 265396224 64677 1992294400 134512640 135191068 4294956256 18446744073709551615 134562348 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 64794 64677 88 165 0 64627 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 259176

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1181672/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=272136 CPUtime=702.05
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 67914 0 0 0 70152 53 0 0 25 0 1 0 1129989549 278667264 67898 1992294400 134512640 135191068 4294956256 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 68034 67898 88 165 0 67867 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 272136

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1170600/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=283016 CPUtime=762.03
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 70648 0 0 0 76148 55 0 0 25 0 1 0 1129989549 289808384 70632 1992294400 134512640 135191068 4294956256 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 70754 70632 88 165 0 70587 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 283016

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1160296/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=293416 CPUtime=822.01
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 73237 0 0 0 82143 58 0 0 25 0 1 0 1129989549 300457984 73221 1992294400 134512640 135191068 4294956256 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 73354 73221 88 165 0 73187 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 293416

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1149032/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=304616 CPUtime=881.99
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 76027 0 0 0 88139 60 0 0 25 0 1 0 1129989549 311926784 76011 1992294400 134512640 135191068 4294956256 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 76154 76011 88 165 0 75987 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 304616

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1136872/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=317096 CPUtime=941.97
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 79140 0 0 0 94134 63 0 0 25 0 1 0 1129989549 324706304 79124 1992294400 134512640 135191068 4294956256 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 79274 79124 88 165 0 79107 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 317096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1126504/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=327336 CPUtime=1001.94
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 81700 0 0 0 100129 65 0 0 25 0 1 0 1129989549 335192064 81684 1992294400 134512640 135191068 4294956256 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 81834 81684 88 165 0 81667 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 327336

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1111528/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=342536 CPUtime=1061.92
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 85506 0 0 0 106123 69 0 0 25 0 1 0 1129989549 350756864 85490 1992294400 134512640 135191068 4294956256 18446744073709551615 134562335 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 85634 85490 88 165 0 85467 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 342536

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1093032/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=360616 CPUtime=1121.9
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 90054 0 0 0 112116 74 0 0 25 0 1 0 1129989549 369270784 90038 1992294400 134512640 135191068 4294956256 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 90154 90038 88 165 0 89987 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 360616

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1078568/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=375176 CPUtime=1181.88
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194304 93678 0 0 0 118111 77 0 0 25 0 1 0 1129989549 384180224 93662 1992294400 134512640 135191068 4294956256 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 93794 93662 88 165 0 93627 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 375176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1209128/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=0 CPUtime=1200.08
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194308 94530 0 0 0 119928 80 0 0 25 0 1 0 1129989549 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.08
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+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 14728
/proc/meminfo: memFree=1209128/2055920 swapFree=4179880/4192956
[pid=14727] ppid=14725 vsize=0 CPUtime=1200.08
/proc/14727/stat : 14727 (tts-5-0) R 14725 14727 14407 0 -1 4194308 94530 0 0 0 119928 80 0 0 25 0 1 0 1129989549 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/14727/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.54
CPU time (s): 1200.13
CPU user time (s): 1199.28
CPU system time (s): 0.846871
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 378536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.28
system time used= 0.846871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94530
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= 2
involuntary context switches= 1394

runsolver used 0.835872 second user time and 2.55561 second system time

The end

Launcher Data 

Begin job on node5 at 2009-04-01 10:07:08
IDJOB=1531863
IDBENCH=70661
IDSOLVER=505
FILE ID=node5/1531863-1238573228
PBS_JOBID= 9070521
Free space on /tmp= 66096 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S2087271472-092.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531863-1238573228/watcher-1531863-1238573228 -o /tmp/evaluation-result-1531863-1238573228/solver-1531863-1238573228 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531863-1238573228.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0b959375755b7be8d72e0ee6a403232e
RANDOM SEED=259013554

node5.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		: 3000.263
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		: 3000.263
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:       1454160 kB
Buffers:         88252 kB
Cached:         411484 kB
SwapCached:       7000 kB
Active:         202728 kB
Inactive:       305524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1454160 kB
SwapTotal:     4192956 kB
SwapFree:      4179880 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          14260 kB
Slab:            79536 kB
Committed_AS:  2970984 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-04-01 10:27:11