Trace number 295565

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) 1200.09 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S108421787-03.SAT.shuffled.cnf
MD5SUM7db1dbd28711a9e9c5914ed4cfba8cd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

Solver Data (download as text)

0.00/0.03	c Starting solver ...
0.00/0.03	c Restarting after 100 conflicts
0.00/0.04	c Restarting after 251 conflicts
0.00/0.05	c Restarting after 476 conflicts
0.00/0.07	c Restarting after 814 conflicts
0.00/0.10	c Restarting after 1323 conflicts
0.10/0.14	c Restarting after 2084 conflicts
0.20/0.22	c Restarting after 3224 conflicts
0.30/0.32	c Restarting after 4933 conflicts
0.41/0.48	c Restarting after 7496 conflicts
0.71/0.74	c Restarting after 11341 conflicts
1.12/1.13	c Restarting after 17109 conflicts
1.74/1.74	c Restarting after 25760 conflicts
2.66/2.70	c Restarting after 38734 conflicts
4.09/4.17	c Restarting after 58195 conflicts
6.45/6.49	c Restarting after 87387 conflicts
10.03/10.14	c Restarting after 131176 conflicts
15.87/15.96	c Restarting after 196860 conflicts
24.88/24.97	c Restarting after 295386 conflicts
39.42/39.47	c Restarting after 443175 conflicts
62.66/62.70	c Restarting after 664858 conflicts
99.84/99.93	c Restarting after 997383 conflicts
160.88/161.00	c Restarting after 1496173 conflicts
258.79/258.94	c Restarting after 2244355 conflicts
426.03/426.20	c Restarting after 3366632 conflicts
697.22/697.51	c Restarting after 5050044 conflicts
1148.45/1148.83	c Restarting after 7575162 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/node17/watcher-295565-1171808096 -o ROOT/results/node17/solver-295565-1171808096 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295565-1171808096/sat7_bin /tmp/evaluation/295565-1171808096/instance-295565-1171808096.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: 0.91 0.97 0.99 3/77 17767
/proc/meminfo: memFree=1585896/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=1064 CPUtime=0
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 200763815 1089536 112 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134546823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 266 112 87 220 0 43 0

[startup+0.107522 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17767
/proc/meminfo: memFree=1585896/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=1976 CPUtime=0.1
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 279 0 0 0 10 0 0 0 18 0 1 0 200763815 2023424 262 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 494 262 95 220 0 271 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1976

[startup+0.515565 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17767
/proc/meminfo: memFree=1585896/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=2240 CPUtime=0.51
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 385 0 0 0 51 0 0 0 21 0 1 0 200763815 2293760 368 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 560 368 95 220 0 337 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2240

[startup+1.33565 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1584608/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=3268 CPUtime=1.33
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 438 0 0 0 133 0 0 0 25 0 1 0 200763815 3346432 421 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 817 421 95 220 0 594 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3268

[startup+2.97182 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1584224/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=3544 CPUtime=2.96
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 515 0 0 0 296 0 0 0 25 0 1 0 200763815 3629056 498 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 886 498 95 220 0 663 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3544

[startup+6.25416 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1583776/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=3680 CPUtime=6.24
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 590 0 0 0 624 0 0 0 25 0 1 0 200763815 3768320 573 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 920 573 95 220 0 697 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3680

[startup+12.7108 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1583392/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=3824 CPUtime=12.7
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 672 0 0 0 1270 0 0 0 25 0 1 0 200763815 3915776 655 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532699 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 956 655 95 220 0 733 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3824

[startup+25.5112 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1583008/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=4128 CPUtime=25.49
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 764 0 0 0 2549 0 0 0 25 0 1 0 200763815 4227072 747 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 1032 747 95 220 0 809 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4128

[startup+51.1198 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1582496/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=4576 CPUtime=51.09
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 883 0 0 0 5109 0 0 0 25 0 1 0 200763815 4685824 866 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 1144 866 95 220 0 921 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4576

[startup+102.335 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1581728/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=7108 CPUtime=102.3
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1079 0 0 0 10229 1 0 0 25 0 1 0 200763815 7278592 1062 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 1777 1062 95 220 0 1554 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 7108

[startup+162.37 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1581408/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=7268 CPUtime=162.32
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1158 0 0 0 16230 2 0 0 25 0 1 0 200763815 7442432 1141 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 1817 1141 95 220 0 1594 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 7268

[startup+222.402 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1581152/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=7428 CPUtime=222.32
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1224 0 0 0 22230 2 0 0 25 0 1 0 200763815 7606272 1207 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 1857 1207 95 220 0 1634 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 7428

[startup+282.43 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1580768/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=7428 CPUtime=282.34
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1300 0 0 0 28231 3 0 0 25 0 1 0 200763815 7606272 1283 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 1857 1283 95 220 0 1634 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 7428

[startup+342.464 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1580640/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=7620 CPUtime=342.35
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1333 0 0 0 34232 3 0 0 25 0 1 0 200763815 7802880 1316 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532597 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 1905 1316 95 220 0 1682 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 7620

[startup+402.497 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1580512/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=7812 CPUtime=402.37
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1361 0 0 0 40233 4 0 0 25 0 1 0 200763815 7999488 1344 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 1953 1344 95 220 0 1730 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 7812

[startup+462.529 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1580320/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=8196 CPUtime=462.39
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1438 0 0 0 46234 5 0 0 25 0 1 0 200763815 8392704 1421 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2049 1421 95 220 0 1826 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 8196

[startup+522.554 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1580000/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=8388 CPUtime=522.39
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1502 0 0 0 52234 5 0 0 25 0 1 0 200763815 8589312 1485 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2097 1485 95 220 0 1874 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 8388

[startup+582.583 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1579936/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=8580 CPUtime=582.42
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1525 0 0 0 58236 6 0 0 25 0 1 0 200763815 8785920 1508 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2145 1508 95 220 0 1922 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 8580

[startup+642.621 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1579808/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=8580 CPUtime=642.43
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1556 0 0 0 64237 6 0 0 25 0 1 0 200763815 8785920 1539 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2145 1539 95 220 0 1922 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 8580

[startup+702.65 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1579616/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=8772 CPUtime=702.44
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1595 0 0 0 70237 7 0 0 25 0 1 0 200763815 8982528 1578 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2193 1578 95 220 0 1970 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 8772

[startup+762.68 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1579360/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=8964 CPUtime=762.46
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1654 0 0 0 76238 8 0 0 25 0 1 0 200763815 9179136 1637 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134533279 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2241 1637 95 220 0 2018 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 8964

[startup+822.715 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1579232/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=9156 CPUtime=822.47
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1679 0 0 0 82239 8 0 0 25 0 1 0 200763815 9375744 1662 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2289 1662 95 220 0 2066 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 9156

[startup+882.743 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1579040/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=9348 CPUtime=882.49
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1721 0 0 0 88240 9 0 0 25 0 1 0 200763815 9572352 1704 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2337 1704 95 220 0 2114 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 9348

[startup+942.774 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1578848/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=9540 CPUtime=942.5
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1755 0 0 0 94241 9 0 0 25 0 1 0 200763815 9768960 1738 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134525558 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2385 1738 95 220 0 2162 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 9540

[startup+1002.8 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1579040/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=9540 CPUtime=1002.51
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1770 0 0 0 100242 9 0 0 25 0 1 0 200763815 9768960 1753 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2385 1753 95 220 0 2162 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 9540

[startup+1062.84 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1578976/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=9732 CPUtime=1062.53
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1782 0 0 0 106243 10 0 0 25 0 1 0 200763815 9965568 1765 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2433 1765 95 220 0 2210 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 9732

[startup+1122.86 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1578912/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=9732 CPUtime=1122.53
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1783 0 0 0 112243 10 0 0 25 0 1 0 200763815 9965568 1766 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2433 1766 95 220 0 2210 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 9732

[startup+1182.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1578656/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=9732 CPUtime=1182.55
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1862 0 0 0 118244 11 0 0 25 0 1 0 200763815 9965568 1845 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2433 1845 95 220 0 2210 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 9732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1578656/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=9732 CPUtime=1200.07
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1868 0 0 0 119996 11 0 0 25 0 1 0 200763815 9965568 1851 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134525846 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2433 1851 95 220 0 2210 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 9732

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

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

[startup+1200.42 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17768
/proc/meminfo: memFree=1578656/2055920 swapFree=4192812/4192956
[pid=17767] ppid=17765 vsize=9732 CPUtime=1200.07
/proc/17767/stat : 17767 (sat7_bin) R 17765 17767 16573 0 -1 4194304 1868 0 0 0 119996 11 0 0 25 0 1 0 200763815 9965568 1851 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134525846 0 0 4096 0 0 0 0 17 1 0 0
/proc/17767/statm: 2433 1851 95 220 0 2210 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 9732

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.118981
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 9732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1868
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= 7
involuntary context switches= 1057

runsolver used 1.41278 second user time and 2.79857 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Feb 18 14:14:56 UTC 2007

IDJOB= 295565
IDBENCH= 19916
IDSOLVER= 101
FILE ID= node17/295565-1171808096

PBS_JOBID= 3839333

Free space on /tmp= 66543 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S108421787-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295565-1171808096/sat7_bin /tmp/evaluation/295565-1171808096/instance-295565-1171808096.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-295565-1171808096 -o ROOT/results/node17/solver-295565-1171808096 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295565-1171808096/sat7_bin /tmp/evaluation/295565-1171808096/instance-295565-1171808096.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  7db1dbd28711a9e9c5914ed4cfba8cd8

RANDOM SEED= 906820504

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1586368 kB
Buffers:         50092 kB
Cached:         303712 kB
SwapCached:          0 kB
Active:         261448 kB
Inactive:       136996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          63524 kB
Slab:            56668 kB
Committed_AS:   706596 kB
PageTables:       1748 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= 66543 MiB

End job on node17 on Sun Feb 18 14:34:58 UTC 2007