Trace number 309013

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/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
MD5SUMd1a87980ded0cf880f4810de1a082421
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1064.77
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.05	c Starting solver ...
0.00/0.07	c Restarting after 101 conflicts
0.10/0.10	c Restarting after 252 conflicts
0.10/0.16	c Restarting after 481 conflicts
0.20/0.24	c Restarting after 818 conflicts
0.30/0.36	c Restarting after 1325 conflicts
0.51/0.56	c Restarting after 2084 conflicts
0.81/0.86	c Restarting after 3224 conflicts
1.33/1.36	c Restarting after 4934 conflicts
2.14/2.16	c Restarting after 7497 conflicts
3.47/3.49	c Restarting after 11341 conflicts
5.52/5.60	c Restarting after 17107 conflicts
9.00/9.09	c Restarting after 25758 conflicts
14.52/14.55	c Restarting after 38732 conflicts
22.92/22.94	c Restarting after 58193 conflicts
38.49/38.57	c Restarting after 87388 conflicts
61.73/61.77	c Restarting after 131179 conflicts
101.35/101.42	c Restarting after 196865 conflicts
161.36/161.43	c Restarting after 295392 conflicts
263.53/263.70	c Restarting after 443182 conflicts
411.88/412.06	c Restarting after 664865 conflicts
656.89/657.13	c Restarting after 997390 conflicts
1042.17/1042.54	c Restarting after 1496180 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/node76/watcher-309013-1172531757 -o ROOT/results/node76/solver-309013-1172531757 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309013-1172531757/sat7_bin /tmp/evaluation/309013-1172531757/instance-309013-1172531757.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: 1.00 1.00 1.00 3/69 32339
/proc/meminfo: memFree=1942904/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=1748 CPUtime=0
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 251 0 0 0 0 0 0 0 20 0 1 0 273134016 1789952 235 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134559878 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 437 235 88 220 0 214 0

[startup+0.106724 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 32339
/proc/meminfo: memFree=1942904/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=3436 CPUtime=0.1
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 488 0 0 0 10 0 0 0 21 0 1 0 273134016 3518464 472 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 859 472 95 220 0 636 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3436

[startup+0.51477 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 32339
/proc/meminfo: memFree=1942904/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=3436 CPUtime=0.51
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 554 0 0 0 51 0 0 0 25 0 1 0 273134016 3518464 538 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525307 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 859 538 95 220 0 636 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3436

[startup+1.33486 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1940784/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=3436 CPUtime=1.33
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 670 0 0 0 133 0 0 0 25 0 1 0 273134016 3518464 654 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134525264 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 859 654 95 220 0 636 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3436

[startup+2.97105 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1940080/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=5488 CPUtime=2.96
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 887 0 0 0 296 0 0 0 25 0 1 0 273134016 5619712 871 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538646 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 1372 871 95 220 0 1149 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5488

[startup+6.24743 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1939248/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=5488 CPUtime=6.23
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 985 0 0 0 623 0 0 0 25 0 1 0 273134016 5619712 969 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 1372 969 95 220 0 1149 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5488

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1938608/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=5488 CPUtime=12.69
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 1167 0 0 0 1269 0 0 0 25 0 1 0 273134016 5619712 1151 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532759 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 1372 1151 95 220 0 1149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5488

[startup+25.5037 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1937968/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=9720 CPUtime=25.48
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 1327 0 0 0 2548 0 0 0 25 0 1 0 273134016 9953280 1311 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 2430 1311 95 220 0 2207 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9720

[startup+51.1096 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1936304/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=9984 CPUtime=51.09
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 1727 0 0 0 5108 1 0 0 25 0 1 0 273134016 10223616 1711 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532391 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 2496 1711 95 220 0 2273 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9984

[startup+102.316 s]
/proc/loadavg: 1.04 1.01 1.00 2/70 32340
/proc/meminfo: memFree=1935216/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=10520 CPUtime=102.27
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 1988 0 0 0 10226 1 0 0 25 0 1 0 273134016 10772480 1972 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 2630 1972 95 220 0 2407 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10520

[startup+162.332 s]
/proc/loadavg: 1.01 1.01 1.00 2/70 32340
/proc/meminfo: memFree=1934192/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=10932 CPUtime=162.28
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 2223 0 0 0 16226 2 0 0 25 0 1 0 273134016 11194368 2207 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 2733 2207 95 220 0 2510 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 10932

[startup+222.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1932912/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=11332 CPUtime=222.27
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 2533 0 0 0 22225 2 0 0 25 0 1 0 273134016 11603968 2517 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 2833 2517 95 220 0 2610 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 11332

[startup+282.361 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1932336/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=11736 CPUtime=282.27
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 2707 0 0 0 28225 2 0 0 25 0 1 0 273134016 12017664 2691 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579644 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 2934 2691 95 220 0 2711 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 11736

[startup+342.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1931888/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=12016 CPUtime=342.27
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 2801 0 0 0 34225 2 0 0 25 0 1 0 273134016 12304384 2785 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 3004 2785 95 220 0 2781 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 12016

[startup+402.39 s]
/proc/loadavg: 1.04 1.01 1.00 2/70 32340
/proc/meminfo: memFree=1931440/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=16388 CPUtime=402.26
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 2900 0 0 0 40224 2 0 0 25 0 1 0 273134016 16781312 2884 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578693 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4097 2884 95 220 0 3874 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 16388

[startup+462.405 s]
/proc/loadavg: 1.01 1.01 1.00 2/70 32340
/proc/meminfo: memFree=1930992/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=16524 CPUtime=462.26
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 3018 0 0 0 46224 2 0 0 25 0 1 0 273134016 16920576 3002 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4131 3002 95 220 0 3908 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 16524

[startup+522.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1930480/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=16788 CPUtime=522.26
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 3135 0 0 0 52223 3 0 0 25 0 1 0 273134016 17190912 3119 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4197 3119 95 220 0 3974 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 16788

[startup+582.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1930224/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=16932 CPUtime=582.26
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 3195 0 0 0 58223 3 0 0 25 0 1 0 273134016 17338368 3179 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536731 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4233 3179 95 220 0 4010 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 16932

[startup+642.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1929968/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=17208 CPUtime=642.25
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 3246 0 0 0 64222 3 0 0 25 0 1 0 273134016 17620992 3230 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4302 3230 95 220 0 4079 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 17208

[startup+702.464 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1929584/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=17492 CPUtime=702.25
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 3338 0 0 0 70222 3 0 0 25 0 1 0 273134016 17911808 3322 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4373 3322 95 220 0 4150 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 17492

[startup+762.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1929008/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=17760 CPUtime=762.24
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 3477 0 0 0 76221 3 0 0 25 0 1 0 273134016 18186240 3461 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4440 3461 95 220 0 4217 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 17760

[startup+822.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1928944/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=17760 CPUtime=822.24
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 3498 0 0 0 82221 3 0 0 25 0 1 0 273134016 18186240 3482 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4440 3482 95 220 0 4217 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 17760

[startup+882.512 s]
/proc/loadavg: 1.07 1.02 1.00 2/70 32340
/proc/meminfo: memFree=1928752/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=17908 CPUtime=882.24
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 3547 0 0 0 88221 3 0 0 25 0 1 0 273134016 18337792 3531 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4477 3531 95 220 0 4254 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 17908

[startup+942.53 s]
/proc/loadavg: 1.02 1.01 1.00 2/70 32340
/proc/meminfo: memFree=1928624/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=18040 CPUtime=942.24
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 3572 0 0 0 94221 3 0 0 25 0 1 0 273134016 18472960 3556 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528670 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4510 3556 95 220 0 4287 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 18040

[startup+1002.55 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1928432/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=18040 CPUtime=1002.24
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 3619 0 0 0 100221 3 0 0 25 0 1 0 273134016 18472960 3603 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4510 3603 95 220 0 4287 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 18040

[startup+1062.56 s]
/proc/loadavg: 1.06 1.02 1.00 2/70 32340
/proc/meminfo: memFree=1927216/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=18308 CPUtime=1062.25
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 3901 0 0 0 106221 4 0 0 25 0 1 0 273134016 18747392 3885 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4577 3885 95 220 0 4354 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 18308

[startup+1122.58 s]
/proc/loadavg: 1.02 1.01 1.00 2/70 32340
/proc/meminfo: memFree=1926768/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=18444 CPUtime=1122.24
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 4009 0 0 0 112220 4 0 0 25 0 1 0 273134016 18886656 3993 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532438 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4611 3993 95 220 0 4388 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 18444

[startup+1182.59 s]
/proc/loadavg: 1.01 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1926384/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=18588 CPUtime=1182.24
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 4103 0 0 0 118220 4 0 0 25 0 1 0 273134016 19034112 4087 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538653 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4647 4087 95 220 0 4424 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 18588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32340
/proc/meminfo: memFree=1926320/2055888 swapFree=4086404/4096564
[pid=32339] ppid=32337 vsize=18588 CPUtime=1200.06
/proc/32339/stat : 32339 (sat7_bin) R 32337 32339 31944 0 -1 4194304 4113 0 0 0 120002 4 0 0 25 0 1 0 273134016 19034112 4097 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/32339/statm: 4647 4097 95 220 0 4424 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 18588

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.045993
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 18588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4113
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= 1640

runsolver used 0.922859 second user time and 2.28565 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Feb 26 23:15:57 UTC 2007

IDJOB= 309013
IDBENCH= 20248
IDSOLVER= 101
FILE ID= node76/309013-1172531757

PBS_JOBID= 3971805

Free space on /tmp= 66646 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309013-1172531757/sat7_bin /tmp/evaluation/309013-1172531757/instance-309013-1172531757.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-309013-1172531757 -o ROOT/results/node76/solver-309013-1172531757 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309013-1172531757/sat7_bin /tmp/evaluation/309013-1172531757/instance-309013-1172531757.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  d1a87980ded0cf880f4810de1a082421

RANDOM SEED= 545874131

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.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		: 3000.219
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	: 6006.18
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		: 3000.219
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:      2055888 kB
MemFree:       1943376 kB
Buffers:          8216 kB
Cached:          69444 kB
SwapCached:       3872 kB
Active:          35832 kB
Inactive:        52548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1943376 kB
SwapTotal:     4096564 kB
SwapFree:      4086404 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:            10468 kB
Committed_AS:  1031344 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= 66646 MiB

End job on node76 on Mon Feb 26 23:36:00 UTC 2007