Trace number 305733

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) 1200.08 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
MD5SUM7f1f4c201bd66bef376407077b248aa7
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 variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.07	c Starting solver ...
0.00/0.09	c Restarting after 101 conflicts
0.10/0.12	c Restarting after 251 conflicts
0.10/0.17	c Restarting after 476 conflicts
0.20/0.24	c Restarting after 814 conflicts
0.30/0.35	c Restarting after 1321 conflicts
0.51/0.51	c Restarting after 2080 conflicts
0.71/0.77	c Restarting after 3221 conflicts
1.12/1.19	c Restarting after 4930 conflicts
1.83/1.90	c Restarting after 7493 conflicts
3.06/3.17	c Restarting after 11338 conflicts
5.21/5.26	c Restarting after 17104 conflicts
8.69/8.80	c Restarting after 25754 conflicts
14.83/14.94	c Restarting after 38729 conflicts
25.49/25.57	c Restarting after 58190 conflicts
45.55/45.65	c Restarting after 87382 conflicts
76.77/76.87	c Restarting after 131172 conflicts
131.03/131.10	c Restarting after 196856 conflicts
214.88/214.97	c Restarting after 295383 conflicts
343.87/343.99	c Restarting after 443174 conflicts
546.89/547.07	c Restarting after 664858 conflicts
886.17/886.43	c Restarting after 997383 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/node77/watcher-305733-1172084656 -o ROOT/results/node77/solver-305733-1172084656 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305733-1172084656/sat7_bin /tmp/evaluation/305733-1172084656/instance-305733-1172084656.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 0.99 3/67 10617
/proc/meminfo: memFree=1947280/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=1656 CPUtime=0
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 236 0 0 0 0 0 0 0 20 0 1 0 3333202 1695744 220 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134683433 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 414 220 88 220 0 191 0

[startup+0.10659 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 10617
/proc/meminfo: memFree=1947280/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=3348 CPUtime=0.1
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 565 0 0 0 10 0 0 0 21 0 1 0 3333202 3428352 549 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531420 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 837 549 95 220 0 614 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3348

[startup+0.514638 s]
/proc/loadavg: 0.92 0.98 0.99 3/67 10617
/proc/meminfo: memFree=1947280/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=5400 CPUtime=0.51
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 807 0 0 0 51 0 0 0 25 0 1 0 3333202 5529600 791 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579285 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 1350 791 95 220 0 1127 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5400

[startup+1.33474 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1943368/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=5400 CPUtime=1.32
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 1196 0 0 0 132 0 0 0 25 0 1 0 3333202 5529600 1180 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 1350 1180 95 220 0 1127 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5400

[startup+2.97093 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1941128/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=9500 CPUtime=2.96
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 1893 0 0 0 296 0 0 0 25 0 1 0 3333202 9728000 1877 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 2375 1877 95 220 0 2152 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9500

[startup+6.24732 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1937672/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=13600 CPUtime=6.24
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 2486 0 0 0 623 1 0 0 25 0 1 0 3333202 13926400 2470 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 3400 2470 95 220 0 3177 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13600

[startup+12.7001 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1934792/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=13736 CPUtime=12.68
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 3151 0 0 0 1267 1 0 0 25 0 1 0 3333202 14065664 3135 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 3434 3135 95 220 0 3211 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13736

[startup+25.5026 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1932168/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=17968 CPUtime=25.49
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 3813 0 0 0 2547 2 0 0 25 0 1 0 3333202 18399232 3797 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536368 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 4492 3797 95 220 0 4269 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17968

[startup+51.1027 s]
/proc/loadavg: 0.96 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1929032/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=22332 CPUtime=51.08
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 4607 0 0 0 5105 3 0 0 25 0 1 0 3333202 22867968 4591 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 5583 4591 95 220 0 5360 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22332

[startup+102.404 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1925960/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=22732 CPUtime=102.37
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 5346 0 0 0 10233 4 0 0 25 0 1 0 3333202 23277568 5330 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 5683 5330 95 220 0 5460 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 22732

[startup+162.415 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1921032/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=27508 CPUtime=162.36
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 6570 0 0 0 16231 5 0 0 25 0 1 0 3333202 28168192 6554 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 6877 6554 95 220 0 6654 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 27508

[startup+222.424 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1919432/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=32004 CPUtime=222.35
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 6969 0 0 0 22229 6 0 0 25 0 1 0 3333202 32772096 6953 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 8001 6953 95 220 0 7778 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 32004

[startup+282.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1917768/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=32540 CPUtime=282.34
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 7378 0 0 0 28228 6 0 0 25 0 1 0 3333202 33320960 7362 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 8135 7362 95 220 0 7912 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 32540

[startup+342.442 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1917128/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=32964 CPUtime=342.34
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 7539 0 0 0 34228 6 0 0 25 0 1 0 3333202 33755136 7523 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 8241 7523 95 220 0 8018 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 32964

[startup+402.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1915912/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=33360 CPUtime=402.33
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 7837 0 0 0 40226 7 0 0 25 0 1 0 3333202 34160640 7821 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532438 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 8340 7821 95 220 0 8117 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 33360

[startup+462.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1914952/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=33788 CPUtime=462.32
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 8080 0 0 0 46225 7 0 0 25 0 1 0 3333202 34598912 8064 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 8447 8064 95 220 0 8224 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 33788

[startup+522.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1914056/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=34064 CPUtime=522.32
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 8283 0 0 0 52224 8 0 0 25 0 1 0 3333202 34881536 8267 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 8516 8267 95 220 0 8293 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 34064

[startup+582.476 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1913032/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=38424 CPUtime=582.3
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 8555 0 0 0 58222 8 0 0 25 0 1 0 3333202 39346176 8539 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 9606 8539 95 220 0 9383 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 38424

[startup+642.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1912200/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=38840 CPUtime=642.3
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 8745 0 0 0 64221 9 0 0 25 0 1 0 3333202 39772160 8729 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 9710 8729 95 220 0 9487 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 38840

[startup+702.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1911688/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=39108 CPUtime=702.29
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 8862 0 0 0 70220 9 0 0 25 0 1 0 3333202 40046592 8846 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 9777 8846 95 220 0 9554 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 39108

[startup+762.506 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 10618
/proc/meminfo: memFree=1909704/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=39400 CPUtime=762.29
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 9400 0 0 0 76219 10 0 0 25 0 1 0 3333202 40345600 9384 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 9850 9384 95 220 0 9627 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 39400

[startup+822.517 s]
/proc/loadavg: 1.06 1.00 1.00 2/68 10618
/proc/meminfo: memFree=1908936/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=39660 CPUtime=822.28
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 9549 0 0 0 82218 10 0 0 25 0 1 0 3333202 40611840 9533 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 9915 9533 95 220 0 9692 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 39660

[startup+882.528 s]
/proc/loadavg: 1.02 1.00 1.00 2/68 10618
/proc/meminfo: memFree=1908616/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=39792 CPUtime=882.28
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 9618 0 0 0 88217 11 0 0 25 0 1 0 3333202 40747008 9602 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 9948 9602 95 220 0 9725 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 39792

[startup+942.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10618
/proc/meminfo: memFree=1906696/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=44464 CPUtime=942.27
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 10110 0 0 0 94216 11 0 0 25 0 1 0 3333202 45531136 10094 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531415 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 11116 10094 95 220 0 10893 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 44464

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10618
/proc/meminfo: memFree=1905800/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=44592 CPUtime=1002.27
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 10313 0 0 0 100215 12 0 0 25 0 1 0 3333202 45662208 10297 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 11148 10297 95 220 0 10925 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 44592

[startup+1062.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10618
/proc/meminfo: memFree=1905352/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=44864 CPUtime=1062.26
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 10433 0 0 0 106214 12 0 0 25 0 1 0 3333202 45940736 10417 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 11216 10417 95 220 0 10993 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 44864

[startup+1122.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10618
/proc/meminfo: memFree=1904776/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=45136 CPUtime=1122.25
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 10573 0 0 0 112213 12 0 0 25 0 1 0 3333202 46219264 10557 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 11284 10557 95 220 0 11061 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 45136

[startup+1182.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10618
/proc/meminfo: memFree=1904456/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=45264 CPUtime=1182.24
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 10653 0 0 0 118212 12 0 0 25 0 1 0 3333202 46350336 10637 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 11316 10637 95 220 0 11093 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 45264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10618
/proc/meminfo: memFree=1904328/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=45396 CPUtime=1200.07
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 10682 0 0 0 119994 13 0 0 25 0 1 0 3333202 46485504 10666 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 11349 10666 95 220 0 11126 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 45396

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 10618
/proc/meminfo: memFree=1904328/2055892 swapFree=4096420/4096564
[pid=10617] ppid=10615 vsize=45396 CPUtime=1200.07
/proc/10617/stat : 10617 (sat7_bin) R 10615 10617 10051 0 -1 4194304 10682 0 0 0 119994 13 0 0 25 0 1 0 3333202 46485504 10666 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/10617/statm: 11349 10666 95 220 0 11126 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 45396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.94
CPU system time (s): 0.137979
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 45396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10682
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= 1026

runsolver used 0.932858 second user time and 2.27465 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Wed Feb 21 19:04:16 UTC 2007

IDJOB= 305733
IDBENCH= 20164
IDSOLVER= 101
FILE ID= node77/305733-1172084656

PBS_JOBID= 3892829

Free space on /tmp= 66650 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
COMMAND LINE= /tmp/evaluation/305733-1172084656/sat7_bin /tmp/evaluation/305733-1172084656/instance-305733-1172084656.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-305733-1172084656 -o ROOT/results/node77/solver-305733-1172084656 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305733-1172084656/sat7_bin /tmp/evaluation/305733-1172084656/instance-305733-1172084656.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  7f1f4c201bd66bef376407077b248aa7

RANDOM SEED= 471168212

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1947752 kB
Buffers:          5036 kB
Cached:          40184 kB
SwapCached:          0 kB
Active:          35116 kB
Inactive:        26224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1947752 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          26340 kB
Slab:            33320 kB
Committed_AS:    61160 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node77 on Wed Feb 21 19:24:19 UTC 2007