Trace number 297615

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, and are wall clock time (not CPU 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
SAT7 2007-02-08? (TO) 1200.11 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
MD5SUM922e497c513498c78d3b8cdc399c98ca
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.01	c Restarting after 101 conflicts
0.00/0.02	c Restarting after 254 conflicts
0.00/0.04	c Restarting after 479 conflicts
0.00/0.06	c Restarting after 816 conflicts
0.00/0.09	c Restarting after 1323 conflicts
0.10/0.15	c Restarting after 2083 conflicts
0.20/0.23	c Restarting after 3222 conflicts
0.30/0.36	c Restarting after 4930 conflicts
0.51/0.57	c Restarting after 7492 conflicts
0.81/0.88	c Restarting after 11337 conflicts
1.33/1.35	c Restarting after 17104 conflicts
2.04/2.09	c Restarting after 25753 conflicts
3.17/3.23	c Restarting after 38727 conflicts
4.91/4.94	c Restarting after 58188 conflicts
7.57/7.60	c Restarting after 87381 conflicts
11.67/11.72	c Restarting after 131170 conflicts
18.01/18.12	c Restarting after 196854 conflicts
27.84/27.89	c Restarting after 295381 conflicts
43.10/43.13	c Restarting after 443172 conflicts
66.85/66.95	c Restarting after 664855 conflicts
103.31/103.34	c Restarting after 997380 conflicts
160.33/160.46	c Restarting after 1496169 conflicts
247.79/247.95	c Restarting after 2244351 conflicts
386.42/386.55	c Restarting after 3366626 conflicts
599.79/600.01	c Restarting after 5050037 conflicts
934.82/935.09	c Restarting after 7575155 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-297615-1171841957 -o ROOT/results/node67/solver-297615-1171841957 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297615-1171841957/sat7_bin /tmp/evaluation/297615-1171841957/instance-297615-1171841957.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.98 3/64 31730
/proc/meminfo: memFree=575624/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=1212 CPUtime=0
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 204153343 1241088 124 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134712466 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 303 124 87 220 0 80 0

[startup+0.10636 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 31730
/proc/meminfo: memFree=575624/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=1476 CPUtime=0.1
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 229 0 0 0 10 0 0 0 18 0 1 0 204153343 1511424 212 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532832 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 369 212 95 220 0 146 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1476

[startup+0.514402 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 31730
/proc/meminfo: memFree=575624/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=1992 CPUtime=0.51
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 273 0 0 0 51 0 0 0 21 0 1 0 204153343 2039808 256 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 498 256 95 220 0 275 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1992

[startup+1.33449 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 31731
/proc/meminfo: memFree=574848/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=1992 CPUtime=1.33
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 313 0 0 0 133 0 0 0 25 0 1 0 204153343 2039808 296 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 498 296 95 220 0 275 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1992

[startup+2.97066 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 31731
/proc/meminfo: memFree=574592/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=2124 CPUtime=2.96
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 356 0 0 0 296 0 0 0 25 0 1 0 204153343 2174976 339 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536822 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 531 339 95 220 0 308 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2124

[startup+6.24701 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 31731
/proc/meminfo: memFree=574272/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=3152 CPUtime=6.24
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 410 0 0 0 624 0 0 0 25 0 1 0 204153343 3227648 393 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579826 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 788 393 95 220 0 565 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3152

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 31731
/proc/meminfo: memFree=573888/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=3284 CPUtime=12.69
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 484 0 0 0 1269 0 0 0 25 0 1 0 204153343 3362816 467 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532358 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 821 467 95 220 0 598 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3284

[startup+25.507 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 31733
/proc/meminfo: memFree=573376/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=3416 CPUtime=25.49
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 591 0 0 0 2549 0 0 0 25 0 1 0 204153343 3497984 574 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532465 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 854 574 95 220 0 631 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3416

[startup+51.1137 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 31733
/proc/meminfo: memFree=572928/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=3680 CPUtime=51.09
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 717 0 0 0 5109 0 0 0 25 0 1 0 204153343 3768320 700 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 920 700 95 220 0 697 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3680

[startup+102.324 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 31733
/proc/meminfo: memFree=572288/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=4080 CPUtime=102.28
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 858 0 0 0 10228 0 0 0 25 0 1 0 204153343 4177920 841 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 1020 841 95 220 0 797 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4080

[startup+162.344 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 31733
/proc/meminfo: memFree=571648/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=6532 CPUtime=162.29
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1012 0 0 0 16228 1 0 0 25 0 1 0 204153343 6688768 995 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536211 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 1633 995 95 220 0 1410 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 6532

[startup+222.361 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 31733
/proc/meminfo: memFree=571264/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=6936 CPUtime=222.29
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1111 0 0 0 22228 1 0 0 25 0 1 0 204153343 7102464 1094 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533279 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 1734 1094 95 220 0 1511 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 6936

[startup+282.378 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 31733
/proc/meminfo: memFree=571072/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=7068 CPUtime=282.29
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1181 0 0 0 28228 1 0 0 25 0 1 0 204153343 7237632 1164 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 1767 1164 95 220 0 1544 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 7068

[startup+342.394 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 31733
/proc/meminfo: memFree=570752/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=7340 CPUtime=342.28
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1247 0 0 0 34227 1 0 0 25 0 1 0 204153343 7516160 1230 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538403 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 1835 1230 95 220 0 1612 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 7340

[startup+402.414 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 31733
/proc/meminfo: memFree=570496/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=7476 CPUtime=402.28
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1314 0 0 0 40227 1 0 0 25 0 1 0 204153343 7655424 1297 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 1869 1297 95 220 0 1646 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 7476

[startup+462.427 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 31733
/proc/meminfo: memFree=570240/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=7620 CPUtime=462.29
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1368 0 0 0 46227 2 0 0 25 0 1 0 204153343 7802880 1351 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 1905 1351 95 220 0 1682 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 7620

[startup+522.445 s]
/proc/loadavg: 1.04 1.00 0.98 2/65 31733
/proc/meminfo: memFree=570048/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=7892 CPUtime=522.29
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1417 0 0 0 52227 2 0 0 25 0 1 0 204153343 8081408 1400 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 1973 1400 95 220 0 1750 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 7892

[startup+582.46 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 31733
/proc/meminfo: memFree=569984/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=7892 CPUtime=582.29
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1441 0 0 0 58227 2 0 0 25 0 1 0 204153343 8081408 1424 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 1973 1424 95 220 0 1750 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 7892

[startup+642.478 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31733
/proc/meminfo: memFree=569664/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=8156 CPUtime=642.29
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1511 0 0 0 64226 3 0 0 25 0 1 0 204153343 8351744 1494 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 2039 1494 95 220 0 1816 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 8156

[startup+702.492 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31733
/proc/meminfo: memFree=569536/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=8300 CPUtime=702.29
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1559 0 0 0 70226 3 0 0 25 0 1 0 204153343 8499200 1542 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 2075 1542 95 220 0 1852 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 8300

[startup+762.509 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31733
/proc/meminfo: memFree=569344/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=8432 CPUtime=762.28
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1590 0 0 0 76225 3 0 0 25 0 1 0 204153343 8634368 1573 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 2108 1573 95 220 0 1885 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 8432

[startup+822.531 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31733
/proc/meminfo: memFree=569344/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=8564 CPUtime=822.29
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1609 0 0 0 82226 3 0 0 25 0 1 0 204153343 8769536 1592 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 2141 1592 95 220 0 1918 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 8564

[startup+882.545 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31733
/proc/meminfo: memFree=569152/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=8564 CPUtime=882.28
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1633 0 0 0 88225 3 0 0 25 0 1 0 204153343 8769536 1616 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 2141 1616 95 220 0 1918 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 8564

[startup+942.564 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31733
/proc/meminfo: memFree=569088/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=8708 CPUtime=942.29
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1665 0 0 0 94225 4 0 0 25 0 1 0 204153343 8916992 1648 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 2177 1648 95 220 0 1954 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 8708

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31733
/proc/meminfo: memFree=568832/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=8844 CPUtime=1002.29
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1723 0 0 0 100225 4 0 0 25 0 1 0 204153343 9056256 1706 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 2211 1706 95 220 0 1988 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 8844

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31733
/proc/meminfo: memFree=568704/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=8976 CPUtime=1062.29
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1761 0 0 0 106225 4 0 0 25 0 1 0 204153343 9191424 1744 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 2244 1744 95 220 0 2021 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 8976

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31733
/proc/meminfo: memFree=568640/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=9112 CPUtime=1122.28
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1783 0 0 0 112224 4 0 0 25 0 1 0 204153343 9330688 1766 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539280 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 2278 1766 95 220 0 2055 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 9112

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31733
/proc/meminfo: memFree=568512/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=9248 CPUtime=1182.28
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1813 0 0 0 118224 4 0 0 25 0 1 0 204153343 9469952 1796 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 2312 1796 95 220 0 2089 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 9248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31733
/proc/meminfo: memFree=568448/2055920 swapFree=4183772/4192956
[pid=31730] ppid=31728 vsize=9248 CPUtime=1200.09
/proc/31730/stat : 31730 (sat7_bin) R 31728 31730 31389 0 -1 4194304 1813 0 0 0 120005 4 0 0 25 0 1 0 204153343 9469952 1796 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/31730/statm: 2312 1796 95 220 0 2089 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9248

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.051992
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 9248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1813
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= 6
involuntary context switches= 2094

runsolver used 0.769882 second user time and 2.44163 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Feb 18 23:39:17 UTC 2007

IDJOB= 297615
IDBENCH= 19966
IDSOLVER= 101
FILE ID= node67/297615-1171841957

PBS_JOBID= 3839723

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2083146463-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297615-1171841957/sat7_bin /tmp/evaluation/297615-1171841957/instance-297615-1171841957.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-297615-1171841957 -o ROOT/results/node67/solver-297615-1171841957 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297615-1171841957/sat7_bin /tmp/evaluation/297615-1171841957/instance-297615-1171841957.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  922e497c513498c78d3b8cdc399c98ca

RANDOM SEED= 724830930

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
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		: 3000.236
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:        576096 kB
Buffers:         50008 kB
Cached:        1309104 kB
SwapCached:       3608 kB
Active:         739832 kB
Inactive:       629164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        576096 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            96792 kB
Committed_AS:   651304 kB
PageTables:       1452 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= 66563 MiB

End job on node67 on Sun Feb 18 23:59:20 UTC 2007