Trace number 299378

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) 1200.02 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
MD5SUMca23c03e62584abdedb2b20d52898b44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.041993
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.01	c Restarting after 101 conflicts
0.00/0.03	c Restarting after 251 conflicts
0.00/0.04	c Restarting after 477 conflicts
0.00/0.07	c Restarting after 816 conflicts
0.10/0.10	c Restarting after 1322 conflicts
0.10/0.17	c Restarting after 2081 conflicts
0.20/0.26	c Restarting after 3220 conflicts
0.30/0.40	c Restarting after 4929 conflicts
0.61/0.63	c Restarting after 7493 conflicts
0.92/0.97	c Restarting after 11338 conflicts
1.43/1.49	c Restarting after 17105 conflicts
2.25/2.30	c Restarting after 25758 conflicts
3.48/3.57	c Restarting after 38732 conflicts
5.52/5.57	c Restarting after 58195 conflicts
8.50/8.57	c Restarting after 87391 conflicts
13.31/13.35	c Restarting after 131182 conflicts
20.68/20.72	c Restarting after 196867 conflicts
31.84/31.96	c Restarting after 295393 conflicts
49.05/49.17	c Restarting after 443182 conflicts
76.28/76.35	c Restarting after 664865 conflicts
118.48/118.55	c Restarting after 997390 conflicts
184.42/184.50	c Restarting after 1496178 conflicts
290.11/290.25	c Restarting after 2244360 conflicts
456.12/456.28	c Restarting after 3366634 conflicts
711.42/711.69	c Restarting after 5050045 conflicts
1122.38/1122.72	c Restarting after 7575162 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/node21/watcher-299378-1171870517 -o ROOT/results/node21/solver-299378-1171870517 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299378-1171870517/sat7_bin /tmp/evaluation/299378-1171870517/instance-299378-1171870517.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 3/77 28488
/proc/meminfo: memFree=586544/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=1216 CPUtime=0
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 207005615 1245184 131 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 304 131 87 220 0 81 0

[startup+0.107111 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28488
/proc/meminfo: memFree=586544/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=1612 CPUtime=0.1
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 248 0 0 0 10 0 0 0 18 0 1 0 207005615 1650688 231 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134558407 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 403 231 95 220 0 180 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1612

[startup+0.515154 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28488
/proc/meminfo: memFree=586544/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=2128 CPUtime=0.51
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 299 0 0 0 51 0 0 0 22 0 1 0 207005615 2179072 282 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 532 282 95 220 0 309 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2128

[startup+1.33525 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28489
/proc/meminfo: memFree=585640/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=2128 CPUtime=1.33
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 347 0 0 0 133 0 0 0 25 0 1 0 207005615 2179072 330 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 532 330 95 220 0 309 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2128

[startup+2.97142 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28489
/proc/meminfo: memFree=585320/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=3156 CPUtime=2.96
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 408 0 0 0 296 0 0 0 25 0 1 0 207005615 3231744 391 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134536593 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 789 391 95 220 0 566 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3156

[startup+6.25478 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28489
/proc/meminfo: memFree=584936/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=3156 CPUtime=6.25
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 474 0 0 0 625 0 0 0 25 0 1 0 207005615 3231744 457 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 789 457 95 220 0 566 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3156

[startup+12.7055 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28489
/proc/meminfo: memFree=584360/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=3288 CPUtime=12.69
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 589 0 0 0 1269 0 0 0 25 0 1 0 207005615 3366912 572 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532734 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 822 572 95 220 0 599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3288

[startup+25.5099 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28489
/proc/meminfo: memFree=583976/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=3420 CPUtime=25.49
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 685 0 0 0 2549 0 0 0 25 0 1 0 207005615 3502080 668 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 855 668 95 220 0 632 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3420

[startup+51.1217 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28489
/proc/meminfo: memFree=583400/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=5736 CPUtime=51.09
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 819 0 0 0 5109 0 0 0 25 0 1 0 207005615 5873664 802 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 1434 802 95 220 0 1211 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5736

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28489
/proc/meminfo: memFree=582696/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=6264 CPUtime=102.3
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 984 0 0 0 10229 1 0 0 25 0 1 0 207005615 6414336 967 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 1566 967 95 220 0 1343 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6264

[startup+162.365 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28489
/proc/meminfo: memFree=582056/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=6664 CPUtime=162.3
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 1127 0 0 0 16229 1 0 0 25 0 1 0 207005615 6823936 1110 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 1666 1110 95 220 0 1443 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6664

[startup+222.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28489
/proc/meminfo: memFree=581288/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=7072 CPUtime=222.32
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 1310 0 0 0 22230 2 0 0 25 0 1 0 207005615 7241728 1293 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 1768 1293 95 220 0 1545 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 7072

[startup+282.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28489
/proc/meminfo: memFree=581032/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=7348 CPUtime=282.33
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 1380 0 0 0 28230 3 0 0 25 0 1 0 207005615 7524352 1363 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134579003 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 1837 1363 95 220 0 1614 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 7348

[startup+342.448 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28491
/proc/meminfo: memFree=580584/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=7628 CPUtime=342.34
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 1494 0 0 0 34231 3 0 0 25 0 1 0 207005615 7811072 1477 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134536229 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 1907 1477 95 220 0 1684 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 7628

[startup+402.482 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28491
/proc/meminfo: memFree=580328/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=7896 CPUtime=402.36
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 1549 0 0 0 40232 4 0 0 25 0 1 0 207005615 8085504 1532 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 1974 1532 95 220 0 1751 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 7896

[startup+462.515 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28491
/proc/meminfo: memFree=580008/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=8032 CPUtime=462.37
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 1642 0 0 0 46233 4 0 0 25 0 1 0 207005615 8224768 1625 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532331 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2008 1625 95 220 0 1785 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 8032

[startup+522.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28491
/proc/meminfo: memFree=579688/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=8436 CPUtime=522.38
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 1727 0 0 0 52233 5 0 0 25 0 1 0 207005615 8638464 1710 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134533771 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2109 1710 95 220 0 1886 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 8436

[startup+582.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28491
/proc/meminfo: memFree=579432/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=8580 CPUtime=582.39
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 1780 0 0 0 58234 5 0 0 25 0 1 0 207005615 8785920 1763 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134537140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2145 1763 95 220 0 1922 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 8580

[startup+642.592 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28491
/proc/meminfo: memFree=579304/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=8716 CPUtime=642.4
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 1822 0 0 0 64234 6 0 0 25 0 1 0 207005615 8925184 1805 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2179 1805 95 220 0 1956 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 8716

[startup+702.619 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28491
/proc/meminfo: memFree=579112/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=8848 CPUtime=702.41
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 1862 0 0 0 70234 7 0 0 25 0 1 0 207005615 9060352 1845 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2212 1845 95 220 0 1989 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 8848

[startup+762.646 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28491
/proc/meminfo: memFree=578856/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=9124 CPUtime=762.41
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 1941 0 0 0 76234 7 0 0 25 0 1 0 207005615 9342976 1924 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532617 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2281 1924 95 220 0 2058 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 9124

[startup+822.679 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28491
/proc/meminfo: memFree=578664/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=9260 CPUtime=822.43
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 1989 0 0 0 82235 8 0 0 25 0 1 0 207005615 9482240 1972 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2315 1972 95 220 0 2092 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 9260

[startup+882.705 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28491
/proc/meminfo: memFree=578472/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=9396 CPUtime=882.44
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 2034 0 0 0 88235 9 0 0 25 0 1 0 207005615 9621504 2017 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134533640 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2349 2017 95 220 0 2126 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 9396

[startup+942.733 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 28491
/proc/meminfo: memFree=578344/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=9528 CPUtime=942.45
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 2076 0 0 0 94236 9 0 0 25 0 1 0 207005615 9756672 2059 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2382 2059 95 220 0 2159 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 9528

[startup+1002.76 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 28491
/proc/meminfo: memFree=578216/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=9672 CPUtime=1002.46
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 2105 0 0 0 100236 10 0 0 25 0 1 0 207005615 9904128 2088 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2418 2088 95 220 0 2195 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 9672

[startup+1062.79 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 28491
/proc/meminfo: memFree=578024/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=9808 CPUtime=1062.48
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 2148 0 0 0 106237 11 0 0 25 0 1 0 207005615 10043392 2131 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2452 2131 95 220 0 2229 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 9808

[startup+1122.81 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28491
/proc/meminfo: memFree=577960/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=9808 CPUtime=1122.48
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 2174 0 0 0 112237 11 0 0 25 0 1 0 207005615 10043392 2157 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134528462 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2452 2157 95 220 0 2229 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 9808

[startup+1182.84 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 28491
/proc/meminfo: memFree=577704/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=9952 CPUtime=1182.49
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 2233 0 0 0 118237 12 0 0 25 0 1 0 207005615 10190848 2216 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2488 2216 95 220 0 2265 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 9952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28491
/proc/meminfo: memFree=577640/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=10096 CPUtime=1200.01
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 2254 0 0 0 119989 12 0 0 25 0 1 0 207005615 10338304 2237 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532614 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2524 2237 95 220 0 2301 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 10096

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28491
/proc/meminfo: memFree=577640/2055920 swapFree=4147448/4192956
[pid=28488] ppid=28486 vsize=10096 CPUtime=1200.01
/proc/28488/stat : 28488 (sat7_bin) R 28486 28488 20839 0 -1 4194304 2254 0 0 0 119989 12 0 0 25 0 1 0 207005615 10338304 2237 18446744073709551615 134512640 135417445 4294956640 18446744073709551615 134532614 0 0 4096 0 0 0 0 17 1 0 0
/proc/28488/statm: 2524 2237 95 220 0 2301 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 10096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.12698
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 10096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2254
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= 24240

runsolver used 1.2788 second user time and 2.73158 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Feb 19 07:35:17 UTC 2007

IDJOB= 299378
IDBENCH= 20009
IDSOLVER= 101
FILE ID= node21/299378-1171870517

PBS_JOBID= 3839653

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299378-1171870517/sat7_bin /tmp/evaluation/299378-1171870517/instance-299378-1171870517.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-299378-1171870517 -o ROOT/results/node21/solver-299378-1171870517 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299378-1171870517/sat7_bin /tmp/evaluation/299378-1171870517/instance-299378-1171870517.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  ca23c03e62584abdedb2b20d52898b44

RANDOM SEED= 548410871

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:        586952 kB
Buffers:         54436 kB
Cached:        1277332 kB
SwapCached:      15448 kB
Active:         730144 kB
Inactive:       626976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        586952 kB
SwapTotal:     4192956 kB
SwapFree:      4147448 kB
Dirty:            1212 kB
Writeback:           0 kB
Mapped:          30116 kB
Slab:            97512 kB
Committed_AS:   696140 kB
PageTables:       1656 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= 66563 MiB

End job on node21 on Mon Feb 19 07:55:19 UTC 2007