Trace number 309382

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) 1200.1 1200.48

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
MD5SUM202e2057dc8114964b5b3ec133b76d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.230964
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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 ...
0.00/0.02	c Restarting after 100 conflicts
0.00/0.03	c Restarting after 250 conflicts
0.00/0.06	c Restarting after 476 conflicts
0.00/0.09	c Restarting after 813 conflicts
0.10/0.14	c Restarting after 1319 conflicts
0.20/0.21	c Restarting after 2078 conflicts
0.30/0.34	c Restarting after 3217 conflicts
0.51/0.54	c Restarting after 4925 conflicts
0.81/0.83	c Restarting after 7488 conflicts
1.23/1.29	c Restarting after 11332 conflicts
1.95/2.03	c Restarting after 17100 conflicts
3.07/3.12	c Restarting after 25752 conflicts
4.71/4.81	c Restarting after 38729 conflicts
7.37/7.42	c Restarting after 58192 conflicts
11.47/11.49	c Restarting after 87385 conflicts
17.50/17.60	c Restarting after 131174 conflicts
27.24/27.32	c Restarting after 196859 conflicts
41.99/42.02	c Restarting after 295385 conflicts
65.03/65.13	c Restarting after 443176 conflicts
102.20/102.29	c Restarting after 664859 conflicts
159.55/159.67	c Restarting after 997385 conflicts
249.98/250.06	c Restarting after 1496173 conflicts
391.11/391.24	c Restarting after 2244355 conflicts
618.11/618.37	c Restarting after 3366629 conflicts
991.60/991.88	c Restarting after 5050040 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/node18/watcher-309382-1172540495 -o ROOT/results/node18/solver-309382-1172540495 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309382-1172540495/sat7_bin /tmp/evaluation/309382-1172540495/instance-309382-1172540495.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: 0.96 2.25 2.23 3/77 17890
/proc/meminfo: memFree=1729592/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=1232 CPUtime=0
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 274004009 1261568 140 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135013975 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 308 140 87 220 0 85 0

[startup+0.10687 s]
/proc/loadavg: 0.96 2.25 2.23 3/77 17890
/proc/meminfo: memFree=1729592/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=1628 CPUtime=0.1
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 261 0 0 0 10 0 0 0 18 0 1 0 274004009 1667072 244 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579180 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 407 244 95 220 0 184 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1628

[startup+0.51491 s]
/proc/loadavg: 0.96 2.25 2.23 3/77 17890
/proc/meminfo: memFree=1729592/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=2144 CPUtime=0.51
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 334 0 0 0 51 0 0 0 21 0 1 0 274004009 2195456 317 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 536 317 95 220 0 313 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2144

[startup+1.33699 s]
/proc/loadavg: 0.96 2.25 2.23 2/78 17891
/proc/meminfo: memFree=1728496/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=2144 CPUtime=1.33
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 383 0 0 0 133 0 0 0 25 0 1 0 274004009 2195456 366 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536824 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 536 366 95 220 0 313 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2144

[startup+2.97915 s]
/proc/loadavg: 0.96 2.25 2.23 2/78 17891
/proc/meminfo: memFree=1728112/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=3172 CPUtime=2.97
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 452 0 0 0 297 0 0 0 25 0 1 0 274004009 3248128 435 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 793 435 95 220 0 570 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3172

[startup+6.25547 s]
/proc/loadavg: 0.96 2.23 2.23 2/78 17891
/proc/meminfo: memFree=1727664/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=3172 CPUtime=6.24
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 531 0 0 0 624 0 0 0 25 0 1 0 274004009 3248128 514 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 793 514 95 220 0 570 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3172

[startup+12.7121 s]
/proc/loadavg: 0.96 2.21 2.22 2/78 17891
/proc/meminfo: memFree=1727280/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=3308 CPUtime=12.7
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 614 0 0 0 1270 0 0 0 25 0 1 0 274004009 3387392 597 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 827 597 95 220 0 604 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3308

[startup+25.5133 s]
/proc/loadavg: 0.97 2.15 2.20 2/78 17891
/proc/meminfo: memFree=1726704/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=5496 CPUtime=25.49
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 759 0 0 0 2549 0 0 0 25 0 1 0 274004009 5627904 742 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 1374 742 95 220 0 1151 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5496

[startup+51.1238 s]
/proc/loadavg: 0.98 2.06 2.17 2/78 17891
/proc/meminfo: memFree=1726064/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=5764 CPUtime=51.1
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 906 0 0 0 5109 1 0 0 25 0 1 0 274004009 5902336 889 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 1441 889 95 220 0 1218 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5764

[startup+102.341 s]
/proc/loadavg: 0.99 1.89 2.10 2/78 17891
/proc/meminfo: memFree=1725232/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=6160 CPUtime=102.3
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 1119 0 0 0 10229 1 0 0 25 0 1 0 274004009 6307840 1102 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 1540 1102 95 220 0 1317 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6160

[startup+162.37 s]
/proc/loadavg: 0.99 1.73 2.03 2/78 17891
/proc/meminfo: memFree=1724592/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=6692 CPUtime=162.32
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 1277 0 0 0 16230 2 0 0 25 0 1 0 274004009 6852608 1260 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 1673 1260 95 220 0 1450 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 6692

[startup+222.396 s]
/proc/loadavg: 0.99 1.59 1.96 2/78 17891
/proc/meminfo: memFree=1723952/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=7096 CPUtime=222.32
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 1424 0 0 0 22230 2 0 0 25 0 1 0 274004009 7266304 1407 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 1774 1407 95 220 0 1551 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 7096

[startup+282.427 s]
/proc/loadavg: 0.99 1.48 1.90 2/78 17891
/proc/meminfo: memFree=1723440/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=7508 CPUtime=282.34
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 1556 0 0 0 28231 3 0 0 25 0 1 0 274004009 7688192 1539 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 1877 1539 95 220 0 1654 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 7508

[startup+342.457 s]
/proc/loadavg: 0.99 1.39 1.84 2/78 17891
/proc/meminfo: memFree=1723120/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=7640 CPUtime=342.35
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 1627 0 0 0 34232 3 0 0 25 0 1 0 274004009 7823360 1610 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 1910 1610 95 220 0 1687 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 7640

[startup+402.493 s]
/proc/loadavg: 0.99 1.32 1.79 2/78 17891
/proc/meminfo: memFree=1722736/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=7908 CPUtime=402.37
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 1715 0 0 0 40233 4 0 0 25 0 1 0 274004009 8097792 1698 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528510 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 1977 1698 95 220 0 1754 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 7908

[startup+462.521 s]
/proc/loadavg: 0.99 1.26 1.73 2/78 17891
/proc/meminfo: memFree=1722096/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=8312 CPUtime=462.39
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 1880 0 0 0 46234 5 0 0 25 0 1 0 274004009 8511488 1863 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558995 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 2078 1863 95 220 0 1855 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 8312

[startup+522.548 s]
/proc/loadavg: 0.99 1.21 1.68 2/78 17891
/proc/meminfo: memFree=1721712/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=8576 CPUtime=522.39
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 1964 0 0 0 52234 5 0 0 25 0 1 0 274004009 8781824 1947 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 2144 1947 95 220 0 1921 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 8576

[startup+582.575 s]
/proc/loadavg: 0.99 1.17 1.64 2/78 17891
/proc/meminfo: memFree=1721520/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=12816 CPUtime=582.41
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 2029 0 0 0 58235 6 0 0 25 0 1 0 274004009 13123584 2012 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539645 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 3204 2012 95 220 0 2981 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 12816

[startup+642.671 s]
/proc/loadavg: 0.99 1.13 1.60 2/78 17891
/proc/meminfo: memFree=1721008/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=13088 CPUtime=642.48
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 2155 0 0 0 64242 6 0 0 25 0 1 0 274004009 13402112 2138 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 3272 2138 95 220 0 3049 0
Current children cumulated CPU time (s) 642.48
Current children cumulated vsize (KiB) 13088

[startup+702.699 s]
/proc/loadavg: 0.99 1.11 1.56 2/78 17891
/proc/meminfo: memFree=1720624/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=13368 CPUtime=702.5
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 2234 0 0 0 70243 7 0 0 25 0 1 0 274004009 13688832 2217 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529303 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 3342 2217 95 220 0 3119 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 13368

[startup+762.723 s]
/proc/loadavg: 0.99 1.08 1.52 2/78 17891
/proc/meminfo: memFree=1720496/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=13512 CPUtime=762.5
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 2281 0 0 0 76243 7 0 0 25 0 1 0 274004009 13836288 2264 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 3378 2264 95 220 0 3155 0
Current children cumulated CPU time (s) 762.5
Current children cumulated vsize (KiB) 13512

[startup+822.759 s]
/proc/loadavg: 0.99 1.07 1.48 2/78 17891
/proc/meminfo: memFree=1720304/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=13780 CPUtime=822.53
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 2323 0 0 0 82245 8 0 0 25 0 1 0 274004009 14110720 2306 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538798 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 3445 2306 95 220 0 3222 0
Current children cumulated CPU time (s) 822.53
Current children cumulated vsize (KiB) 13780

[startup+882.789 s]
/proc/loadavg: 0.99 1.05 1.45 2/78 17891
/proc/meminfo: memFree=1720112/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=13916 CPUtime=882.54
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 2376 0 0 0 88246 8 0 0 25 0 1 0 274004009 14249984 2359 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 3479 2359 95 220 0 3256 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 13916

[startup+942.814 s]
/proc/loadavg: 0.99 1.04 1.42 2/78 17891
/proc/meminfo: memFree=1719984/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=14048 CPUtime=942.55
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 2405 0 0 0 94246 9 0 0 25 0 1 0 274004009 14385152 2388 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 3512 2388 95 220 0 3289 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 14048

[startup+1002.84 s]
/proc/loadavg: 0.99 1.03 1.39 2/78 17891
/proc/meminfo: memFree=1719792/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=14184 CPUtime=1002.56
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 2464 0 0 0 100247 9 0 0 25 0 1 0 274004009 14524416 2447 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 3546 2447 95 220 0 3323 0
Current children cumulated CPU time (s) 1002.56
Current children cumulated vsize (KiB) 14184

[startup+1062.88 s]
/proc/loadavg: 0.99 1.02 1.36 2/78 17891
/proc/meminfo: memFree=1719472/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=14472 CPUtime=1062.57
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 2538 0 0 0 106248 9 0 0 25 0 1 0 274004009 14819328 2521 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 3618 2521 95 220 0 3395 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 14472

[startup+1122.91 s]
/proc/loadavg: 0.99 1.02 1.34 2/78 17891
/proc/meminfo: memFree=1718576/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=14608 CPUtime=1122.59
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 2765 0 0 0 112249 10 0 0 25 0 1 0 274004009 14958592 2748 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 3652 2748 95 220 0 3429 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 14608

[startup+1182.95 s]
/proc/loadavg: 0.99 1.01 1.31 2/84 17973
/proc/meminfo: memFree=1716928/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=14884 CPUtime=1182.58
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 2873 0 0 0 118247 11 0 0 25 0 1 0 274004009 15241216 2856 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 3721 2856 95 220 0 3498 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 14884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 1.01 1.31 2/84 17999
/proc/meminfo: memFree=1716800/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=14884 CPUtime=1200.09
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 2879 0 0 0 119998 11 0 0 25 0 1 0 274004009 15241216 2862 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 3721 2862 95 220 0 3498 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14884

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

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

[startup+1200.47 s]
/proc/loadavg: 0.99 1.01 1.31 2/84 17999
/proc/meminfo: memFree=1716800/2055920 swapFree=4192812/4192956
[pid=17890] ppid=17888 vsize=14884 CPUtime=1200.09
/proc/17890/stat : 17890 (sat7_bin) R 17888 17890 16622 0 -1 4194304 2879 0 0 0 119998 11 0 0 25 0 1 0 274004009 15241216 2862 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17890/statm: 3721 2862 95 220 0 3498 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.119981
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 14884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2879
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= 2311

runsolver used 1.41678 second user time and 2.68059 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Feb 27 01:41:35 UTC 2007

IDJOB= 309382
IDBENCH= 20258
IDSOLVER= 101
FILE ID= node18/309382-1172540495

PBS_JOBID= 3971622

Free space on /tmp= 66556 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S218623752-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/309382-1172540495/sat7_bin /tmp/evaluation/309382-1172540495/instance-309382-1172540495.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-309382-1172540495 -o ROOT/results/node18/solver-309382-1172540495 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309382-1172540495/sat7_bin /tmp/evaluation/309382-1172540495/instance-309382-1172540495.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  202e2057dc8114964b5b3ec133b76d59

RANDOM SEED= 474962032

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1730000 kB
Buffers:         40696 kB
Cached:         172144 kB
SwapCached:          0 kB
Active:         222480 kB
Inactive:        50280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          78832 kB
Slab:            38796 kB
Committed_AS:   941636 kB
PageTables:       1668 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= 66556 MiB

End job on node18 on Tue Feb 27 02:01:37 UTC 2007