Trace number 314177

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) 1200.11 1200.67

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
Bench CategoryINDUST (industrial 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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

Solver Data (download as text)

4.49/4.52	c Starting solver ...
5.09/5.12	c Restarting after 106 conflicts
5.69/5.80	c Restarting after 256 conflicts
6.59/6.65	c Restarting after 481 conflicts
8.29/8.33	c Restarting after 818 conflicts
10.49/10.52	c Restarting after 1325 conflicts
12.69/12.76	c Restarting after 2084 conflicts
15.29/15.34	c Restarting after 3224 conflicts
21.28/21.34	c Restarting after 4932 conflicts
30.08/30.13	c Restarting after 7494 conflicts
54.92/55.10	c Restarting after 11340 conflicts
113.34/113.53	c Restarting after 17107 conflicts
191.01/191.30	c Restarting after 25756 conflicts
307.07/307.35	c Restarting after 38730 conflicts
520.00/520.37	c Restarting after 58191 conflicts
851.66/852.17	c Restarting after 87385 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-314177-1176897631 -o ROOT/results/node20/solver-314177-1176897631 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314177-1176897631/sat7_bin /tmp/evaluation/314177-1176897631/instance-314177-1176897631.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.99 0.97 0.99 3/77 19608
/proc/meminfo: memFree=1815600/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=8008 CPUtime=0
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 697 0 0 0 0 0 0 0 18 0 1 0 137680502 8200192 680 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 2002 682 88 220 0 1779 0

[startup+0.076632 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 19608
/proc/meminfo: memFree=1815600/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=20224 CPUtime=0.06
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 4282 0 0 0 5 1 0 0 18 0 1 0 137680502 20709376 4265 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 5056 4265 88 220 0 4833 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 20224

[startup+0.101636 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 19608
/proc/meminfo: memFree=1815600/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=20224 CPUtime=0.09
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 4719 0 0 0 8 1 0 0 18 0 1 0 137680502 20709376 4702 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 5056 4703 88 220 0 4833 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20224

[startup+0.301676 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 19608
/proc/meminfo: memFree=1815600/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=28424 CPUtime=0.29
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 6514 0 0 0 27 2 0 0 20 0 1 0 137680502 29106176 6497 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134683130 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 7106 6498 88 220 0 6883 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28424

[startup+0.701758 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 19608
/proc/meminfo: memFree=1815600/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=32524 CPUtime=0.69
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 7400 0 0 0 66 3 0 0 24 0 1 0 137680502 33304576 7383 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 8131 7383 88 220 0 7908 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32524

[startup+1.50192 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19609
/proc/meminfo: memFree=1784232/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=36624 CPUtime=1.49
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 8648 0 0 0 145 4 0 0 25 0 1 0 137680502 37502976 8631 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 9156 8631 88 220 0 8933 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36624

[startup+3.10124 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19609
/proc/meminfo: memFree=1777384/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=44824 CPUtime=3.09
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 11064 0 0 0 304 5 0 0 25 0 1 0 137680502 45899776 11047 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 11206 11047 88 220 0 10983 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44824

[startup+6.30188 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19609
/proc/meminfo: memFree=1749808/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=70188 CPUtime=6.28
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 17094 0 0 0 621 7 0 0 25 0 1 0 137680502 71872512 16593 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539121 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 17547 16593 95 220 0 17324 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 70188

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19609
/proc/meminfo: memFree=1748720/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=70188 CPUtime=12.69
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 17374 0 0 0 1261 8 0 0 25 0 1 0 137680502 71872512 16873 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532379 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 17547 16873 95 220 0 17324 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70188

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19609
/proc/meminfo: memFree=1745840/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=74288 CPUtime=25.48
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 18076 0 0 0 2540 8 0 0 25 0 1 0 137680502 76070912 17575 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558993 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 18572 17575 95 220 0 18349 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 74288

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 19725
/proc/meminfo: memFree=1737648/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=80664 CPUtime=51.02
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 19803 0 0 0 5091 11 0 0 25 0 1 0 137680502 82599936 19302 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 20166 19302 95 220 0 19943 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 80664

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1728944/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=88808 CPUtime=102.15
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 22190 0 0 0 10202 13 0 0 25 0 1 0 137680502 90939392 21689 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558998 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 22202 21689 95 220 0 21979 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 88808

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1719408/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=100336 CPUtime=162.12
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 24587 0 0 0 16196 16 0 0 25 0 1 0 137680502 102744064 24086 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 25084 24086 95 220 0 24861 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 100336

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1701040/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=115904 CPUtime=222.1
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 29248 0 0 0 22190 20 0 0 25 0 1 0 137680502 118685696 28678 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525728 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 28976 28678 95 220 0 28753 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 115904

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1683312/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=136340 CPUtime=282.08
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 33674 0 0 0 28183 25 0 0 25 0 1 0 137680502 139612160 33104 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 34085 33104 95 220 0 33862 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 136340

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1667888/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=152476 CPUtime=342.06
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 37501 0 0 0 34178 28 0 0 25 0 1 0 137680502 156135424 36931 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540045 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 38119 36931 95 220 0 37896 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 152476

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1649200/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=170760 CPUtime=402.03
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 42291 0 0 0 40172 31 0 0 25 0 1 0 137680502 174858240 41624 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525758 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 42690 41624 95 220 0 42467 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 170760

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1631728/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=188280 CPUtime=462.01
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 46605 0 0 0 46166 35 0 0 25 0 1 0 137680502 192798720 45924 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 47070 45924 95 220 0 46847 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 188280

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1613360/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=205256 CPUtime=521.99
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 51267 0 0 0 52159 40 0 0 25 0 1 0 137680502 210182144 50586 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 51314 50586 95 220 0 51091 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 205256

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1593072/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=224712 CPUtime=581.97
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 56273 0 0 0 58152 45 0 0 25 0 1 0 137680502 230105088 55584 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 56178 55584 95 220 0 55955 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 224712

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1574384/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=245624 CPUtime=641.95
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 60900 0 0 0 64146 49 0 0 25 0 1 0 137680502 251518976 60196 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565486 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 61406 60196 95 220 0 61183 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 245624

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1551792/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=266648 CPUtime=701.92
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 66604 0 0 0 70138 54 0 0 25 0 1 0 137680502 273047552 65840 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533088 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 66662 65840 95 220 0 66439 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 266648

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1531120/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=285576 CPUtime=761.9
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 71758 0 0 0 76131 59 0 0 25 0 1 0 137680502 292429824 70951 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532892 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 71394 70951 95 220 0 71171 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 285576

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1512560/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=304892 CPUtime=821.88
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 76598 0 0 0 82124 64 0 0 25 0 1 0 137680502 312209408 75652 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540045 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 76223 75652 95 220 0 76000 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 304892

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1495600/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=324096 CPUtime=881.85
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 81023 0 0 0 88118 67 0 0 25 0 1 0 137680502 331874304 79826 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 81024 79826 95 220 0 80801 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 324096

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1478320/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=338208 CPUtime=941.83
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 85370 0 0 0 94112 71 0 0 25 0 1 0 137680502 346324992 84173 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539005 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 84552 84173 95 220 0 84329 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 338208

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1460464/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=357832 CPUtime=1001.81
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 89795 0 0 0 100106 75 0 0 25 0 1 0 137680502 366419968 88575 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134540037 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 89458 88575 95 220 0 89235 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 357832

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1443312/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=373164 CPUtime=1061.78
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 94122 0 0 0 106100 78 0 0 25 0 1 0 137680502 382119936 92877 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 93291 92877 95 220 0 93068 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 373164

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1425904/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=392060 CPUtime=1121.76
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 98500 0 0 0 112094 82 0 0 25 0 1 0 137680502 401469440 97160 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565491 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 98015 97160 95 220 0 97792 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 392060

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1408880/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=411116 CPUtime=1181.73
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 102880 0 0 0 118089 84 0 0 25 0 1 0 137680502 420982784 101449 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 102779 101449 95 220 0 102556 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 411116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19807
/proc/meminfo: memFree=1403696/2055920 swapFree=4153496/4192956
[pid=19608] ppid=19606 vsize=415464 CPUtime=1200.04
/proc/19608/stat : 19608 (sat7_bin) R 19606 19608 18705 0 -1 4194304 104152 0 0 0 119918 86 0 0 25 0 1 0 137680502 425435136 102653 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558993 0 0 4096 0 0 0 0 17 1 0 0
/proc/19608/statm: 103866 102653 95 220 0 103643 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 415464

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): 1200.67
CPU time (s): 1200.11
CPU user time (s): 1199.18
CPU system time (s): 0.929858
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 415484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.18
system time used= 0.929858
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104152
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= 24981

runsolver used 1.20982 second user time and 2.74358 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 18 12:00:32 UTC 2007

IDJOB= 314177
IDBENCH= 20385
IDSOLVER= 101
FILE ID= node20/314177-1176897631

PBS_JOBID= 4595141

Free space on /tmp= 66438 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/314177-1176897631/sat7_bin /tmp/evaluation/314177-1176897631/instance-314177-1176897631.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-314177-1176897631 -o ROOT/results/node20/solver-314177-1176897631 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314177-1176897631/sat7_bin /tmp/evaluation/314177-1176897631/instance-314177-1176897631.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  c2f768afbb9db3d5f5133c3f48734894

RANDOM SEED= 32472068

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1816136 kB
Buffers:         11012 kB
Cached:         163724 kB
SwapCached:      17568 kB
Active:          57500 kB
Inactive:       141740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816136 kB
SwapTotal:     4192956 kB
SwapFree:      4153496 kB
Dirty:           19140 kB
Writeback:           0 kB
Mapped:          29940 kB
Slab:            26108 kB
Committed_AS:  1832088 kB
PageTables:       1744 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= 66438 MiB

End job on node20 on Wed Apr 18 12:20:34 UTC 2007