Trace number 311186

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) 1200.07 1200.42

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
MD5SUM54c1eff6d0c1d0b678598195ef471075
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 variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Starting solver ...
0.00/0.04	c Restarting after 102 conflicts
0.00/0.06	c Restarting after 252 conflicts
0.00/0.09	c Restarting after 478 conflicts
0.10/0.14	c Restarting after 817 conflicts
0.20/0.21	c Restarting after 1323 conflicts
0.31/0.32	c Restarting after 2082 conflicts
0.51/0.52	c Restarting after 3221 conflicts
0.72/0.81	c Restarting after 4929 conflicts
1.23/1.26	c Restarting after 7491 conflicts
1.95/2.00	c Restarting after 11336 conflicts
3.18/3.22	c Restarting after 17103 conflicts
5.02/5.04	c Restarting after 25753 conflicts
7.88/7.89	c Restarting after 38729 conflicts
12.28/12.32	c Restarting after 58190 conflicts
19.35/19.46	c Restarting after 87382 conflicts
30.31/30.35	c Restarting after 131171 conflicts
48.53/48.62	c Restarting after 196855 conflicts
77.20/77.30	c Restarting after 295381 conflicts
121.33/121.44	c Restarting after 443172 conflicts
192.09/192.18	c Restarting after 664855 conflicts
305.75/305.93	c Restarting after 997380 conflicts
491.29/491.46	c Restarting after 1496171 conflicts
795.80/796.06	c Restarting after 2244354 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/node58/watcher-311186-1172564902 -o ROOT/results/node58/solver-311186-1172564902 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311186-1172564902/sat7_bin /tmp/evaluation/311186-1172564902/instance-311186-1172564902.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 3/64 26488
/proc/meminfo: memFree=1817976/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=1332 CPUtime=0
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 276446938 1363968 168 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 333 168 88 220 0 110 0

[startup+0.107084 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26488
/proc/meminfo: memFree=1817976/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=2112 CPUtime=0.1
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 325 0 0 0 10 0 0 0 18 0 1 0 276446938 2162688 308 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 528 308 95 220 0 305 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2112

[startup+0.51913 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26488
/proc/meminfo: memFree=1817976/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=3140 CPUtime=0.51
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 431 0 0 0 51 0 0 0 21 0 1 0 276446938 3215360 414 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 785 414 95 220 0 562 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3140

[startup+1.34222 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26489
/proc/meminfo: memFree=1816368/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=3140 CPUtime=1.34
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 511 0 0 0 134 0 0 0 25 0 1 0 276446938 3215360 494 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532427 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 785 494 95 220 0 562 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 3140

[startup+2.9784 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26489
/proc/meminfo: memFree=1816048/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=3280 CPUtime=2.97
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 584 0 0 0 297 0 0 0 25 0 1 0 276446938 3358720 567 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 820 567 95 220 0 597 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 3280

[startup+6.25477 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26489
/proc/meminfo: memFree=1815472/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=5332 CPUtime=6.24
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 691 0 0 0 624 0 0 0 25 0 1 0 276446938 5459968 674 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 1333 674 95 220 0 1110 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5332

[startup+12.7105 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26489
/proc/meminfo: memFree=1815024/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=5464 CPUtime=12.7
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 806 0 0 0 1270 0 0 0 25 0 1 0 276446938 5595136 789 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536262 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 1366 789 95 220 0 1143 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 5464

[startup+25.6119 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26489
/proc/meminfo: memFree=1814448/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=5596 CPUtime=25.59
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 936 0 0 0 2559 0 0 0 25 0 1 0 276446938 5730304 919 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 1399 919 95 220 0 1176 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 5596

[startup+51.2207 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26489
/proc/meminfo: memFree=1813616/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=5728 CPUtime=51.19
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 1147 0 0 0 5119 0 0 0 25 0 1 0 276446938 5865472 1130 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 1432 1130 95 220 0 1209 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 5728

[startup+102.43 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26489
/proc/meminfo: memFree=1812464/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=6260 CPUtime=102.39
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 1423 0 0 0 10239 0 0 0 25 0 1 0 276446938 6410240 1406 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536625 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 1565 1406 95 220 0 1342 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 6260

[startup+162.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26489
/proc/meminfo: memFree=1811504/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=10628 CPUtime=162.4
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 1641 0 0 0 16239 1 0 0 25 0 1 0 276446938 10883072 1624 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 2657 1624 95 220 0 2434 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 10628

[startup+222.477 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26489
/proc/meminfo: memFree=1810928/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=10900 CPUtime=222.4
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 1784 0 0 0 22239 1 0 0 25 0 1 0 276446938 11161600 1767 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 2725 1767 95 220 0 2502 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 10900

[startup+282.495 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26489
/proc/meminfo: memFree=1810544/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=11188 CPUtime=282.4
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 1882 0 0 0 28239 1 0 0 25 0 1 0 276446938 11456512 1865 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 2797 1865 95 220 0 2574 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 11188

[startup+342.515 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26489
/proc/meminfo: memFree=1809968/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=11592 CPUtime=342.41
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 2015 0 0 0 34239 2 0 0 25 0 1 0 276446938 11870208 1998 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 2898 1998 95 220 0 2675 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 11592

[startup+402.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26489
/proc/meminfo: memFree=1809584/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=12004 CPUtime=402.41
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 2129 0 0 0 40239 2 0 0 25 0 1 0 276446938 12292096 2112 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533533 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3001 2112 95 220 0 2778 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 12004

[startup+462.561 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 26489
/proc/meminfo: memFree=1809264/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=12140 CPUtime=462.42
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 2198 0 0 0 46239 3 0 0 25 0 1 0 276446938 12431360 2181 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3035 2181 95 220 0 2812 0
Current children cumulated CPU time (s) 462.42
Current children cumulated vsize (KiB) 12140

[startup+522.58 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 26489
/proc/meminfo: memFree=1808752/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=12404 CPUtime=522.42
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 2318 0 0 0 52239 3 0 0 25 0 1 0 276446938 12701696 2301 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3101 2301 95 220 0 2878 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 12404

[startup+582.604 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26489
/proc/meminfo: memFree=1808304/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=12828 CPUtime=582.42
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 2432 0 0 0 58239 3 0 0 25 0 1 0 276446938 13135872 2415 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3207 2415 95 220 0 2984 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 12828

[startup+642.622 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 26489
/proc/meminfo: memFree=1807920/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=12964 CPUtime=642.43
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 2518 0 0 0 64239 4 0 0 25 0 1 0 276446938 13275136 2501 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3241 2501 95 220 0 3018 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 12964

[startup+702.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26489
/proc/meminfo: memFree=1807792/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=13096 CPUtime=702.43
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 2567 0 0 0 70239 4 0 0 25 0 1 0 276446938 13410304 2550 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3274 2550 95 220 0 3051 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 13096

[startup+762.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26489
/proc/meminfo: memFree=1807472/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=13376 CPUtime=762.42
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 2636 0 0 0 76238 4 0 0 25 0 1 0 276446938 13697024 2619 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3344 2619 95 220 0 3121 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 13376

[startup+822.678 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26491
/proc/meminfo: memFree=1807024/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=13644 CPUtime=822.43
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 2747 0 0 0 82239 4 0 0 25 0 1 0 276446938 13971456 2730 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3411 2730 95 220 0 3188 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 13644

[startup+882.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26491
/proc/meminfo: memFree=1806576/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=13928 CPUtime=882.43
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 2848 0 0 0 88239 4 0 0 25 0 1 0 276446938 14262272 2831 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3482 2831 95 220 0 3259 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 13928

[startup+942.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26491
/proc/meminfo: memFree=1806384/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=14060 CPUtime=942.44
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 2909 0 0 0 94239 5 0 0 25 0 1 0 276446938 14397440 2892 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3515 2892 95 220 0 3292 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 14060

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26491
/proc/meminfo: memFree=1806192/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=14196 CPUtime=1002.44
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 2953 0 0 0 100239 5 0 0 25 0 1 0 276446938 14536704 2936 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3549 2936 95 220 0 3326 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 14196

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26491
/proc/meminfo: memFree=1805936/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=14328 CPUtime=1062.44
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 3013 0 0 0 106239 5 0 0 25 0 1 0 276446938 14671872 2996 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3582 2996 95 220 0 3359 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 14328

[startup+1122.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26491
/proc/meminfo: memFree=1805744/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=14620 CPUtime=1122.44
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 3065 0 0 0 112239 5 0 0 25 0 1 0 276446938 14970880 3048 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3655 3048 95 220 0 3432 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 14620

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26491
/proc/meminfo: memFree=1805616/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=14620 CPUtime=1182.44
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 3096 0 0 0 118239 5 0 0 25 0 1 0 276446938 14970880 3079 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3655 3079 95 220 0 3432 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 14620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26491
/proc/meminfo: memFree=1805552/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=14620 CPUtime=1200.06
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 3106 0 0 0 120001 5 0 0 25 0 1 0 276446938 14970880 3089 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3655 3089 95 220 0 3432 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14620

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26491
/proc/meminfo: memFree=1805552/2055920 swapFree=4183776/4192956
[pid=26488] ppid=26486 vsize=14620 CPUtime=1200.06
/proc/26488/stat : 26488 (sat7_bin) R 26486 26488 25285 0 -1 4194304 3106 0 0 0 120001 5 0 0 25 0 1 0 276446938 14970880 3089 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26488/statm: 3655 3089 95 220 0 3432 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.06099
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 14620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3106
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= 821

runsolver used 0.815875 second user time and 2.40263 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Feb 27 08:28:23 UTC 2007

IDJOB= 311186
IDBENCH= 20307
IDSOLVER= 101
FILE ID= node58/311186-1172564902

PBS_JOBID= 3971866

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311186-1172564902/sat7_bin /tmp/evaluation/311186-1172564902/instance-311186-1172564902.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-311186-1172564902 -o ROOT/results/node58/solver-311186-1172564902 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311186-1172564902/sat7_bin /tmp/evaluation/311186-1172564902/instance-311186-1172564902.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  54c1eff6d0c1d0b678598195ef471075

RANDOM SEED= 112895107

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1818448 kB
Buffers:         30192 kB
Cached:         159464 kB
SwapCached:       3464 kB
Active:          85316 kB
Inactive:       114584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818448 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          15432 kB
Slab:            23712 kB
Committed_AS:   631884 kB
PageTables:       1380 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= 66562 MiB

End job on node58 on Tue Feb 27 08:48:25 UTC 2007