Trace number 1807552

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
kw_pre 2009-03-21? (TO) 1200.08 1200.71

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-230-100.cnf
MD5SUMd2dd2899777fd93a70e706988970ef5e
Bench CategoryCRAFTED (crafted 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 variables230
Number of clauses552
Sum of the clauses size1380
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2460
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 592
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1807552-1242158621/watcher-1807552-1242158621 -o /tmp/evaluation-result-1807552-1242158621/solver-1807552-1242158621 -C 1200 -W 1800 -M 1800 HOME/kw_pre HOME/instance-1807552-1242158621.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): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 14133
/proc/meminfo: memFree=1545072/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=2724 CPUtime=0
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 315 0 0 0 0 0 0 0 19 0 1 0 243895128 2789376 291 1992294400 4194304 6416590 548682068912 18446744073709551615 4292633 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 681 291 214 542 0 130 0

[startup+0.10498 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 14133
/proc/meminfo: memFree=1545072/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=3640 CPUtime=0.1
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 559 0 0 0 10 0 0 0 20 0 1 0 243895128 3727360 535 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 910 535 242 542 0 359 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8996

[startup+0.201994 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 14133
/proc/meminfo: memFree=1545072/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=4176 CPUtime=0.19
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 709 0 0 0 19 0 0 0 20 0 1 0 243895128 4276224 685 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 1044 685 242 542 0 493 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9532

[startup+0.30201 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 14133
/proc/meminfo: memFree=1545072/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=4712 CPUtime=0.29
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 844 0 0 0 29 0 0 0 21 0 1 0 243895128 4825088 820 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 1178 820 242 542 0 627 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10068

[startup+0.701074 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 14133
/proc/meminfo: memFree=1545072/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=6508 CPUtime=0.69
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 1254 0 0 0 68 1 0 0 24 0 1 0 243895128 6664192 1230 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 1627 1230 242 542 0 1076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11864

[startup+1.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 14135
/proc/meminfo: memFree=1539488/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=8976 CPUtime=1.48
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 1828 0 0 0 147 1 0 0 25 0 1 0 243895128 9191424 1804 1992294400 4194304 6416590 548682068912 18446744073709551615 4294886 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 2244 1804 242 542 0 1693 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14332

[startup+3.10146 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 14135
/proc/meminfo: memFree=1537312/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=11312 CPUtime=3.09
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 2328 0 0 0 307 2 0 0 25 0 1 0 243895128 11583488 2264 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 2828 2264 243 542 0 2277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16668

[startup+6.30297 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 14135
/proc/meminfo: memFree=1534944/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=13336 CPUtime=6.29
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 2918 0 0 0 626 3 0 0 25 0 1 0 243895128 13656064 2757 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 3334 2757 246 542 0 2783 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18692

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 14135
/proc/meminfo: memFree=1531424/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=17412 CPUtime=12.68
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 3848 0 0 0 1263 5 0 0 25 0 1 0 243895128 17829888 3627 1992294400 4194304 6416590 548682068912 18446744073709551615 4294585 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 4353 3627 246 542 0 3802 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22768

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 14135
/proc/meminfo: memFree=1526944/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=22280 CPUtime=25.48
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 5091 0 0 0 2539 9 0 0 25 0 1 0 243895128 22814720 4631 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 5570 4631 246 542 0 5019 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27636

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 14135
/proc/meminfo: memFree=1521312/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=28752 CPUtime=51.06
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 6737 0 0 0 5092 14 0 0 25 0 1 0 243895128 29442048 6053 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 7188 6053 246 542 0 6637 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 34108

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 14135
/proc/meminfo: memFree=1513632/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=37904 CPUtime=102.25
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 8923 0 0 0 10204 21 0 0 25 0 1 0 243895128 38813696 7943 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 9476 7943 246 542 0 8925 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 43260

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 14135
/proc/meminfo: memFree=1504224/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=48352 CPUtime=162.2
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 11662 0 0 0 16190 30 0 0 25 0 1 0 243895128 49512448 10291 1992294400 4194304 6416590 548682068912 18446744073709551615 4294658 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 12088 10291 246 542 0 11537 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 53708

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 14135
/proc/meminfo: memFree=1498464/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=54844 CPUtime=222.18
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 13370 0 0 0 22182 36 0 0 25 0 1 0 243895128 56160256 11758 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 13711 11758 246 542 0 13160 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 60200

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 14135
/proc/meminfo: memFree=1492512/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=61388 CPUtime=282.14
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 14861 0 0 0 28173 41 0 0 25 0 1 0 243895128 62861312 13249 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 15347 13249 246 542 0 14796 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 66744

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 14135
/proc/meminfo: memFree=1489504/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=64864 CPUtime=342.13
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 15864 0 0 0 34167 46 0 0 25 0 1 0 243895128 66420736 13975 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 16216 13975 246 542 0 15665 0
Current children cumulated CPU time (s) 342.13

################
# More data... #
################

/proc/14134/statm: 20133 17208 246 542 0 19582 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 85888

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 14135
/proc/meminfo: memFree=1474976/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=82464 CPUtime=582.01
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 20159 0 0 0 58140 61 0 0 25 0 1 0 243895128 84443136 17586 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 20616 17586 246 542 0 20065 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 87820

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 14135
/proc/meminfo: memFree=1473888/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=83744 CPUtime=641.96
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 20434 0 0 0 64133 63 0 0 25 0 1 0 243895128 85753856 17861 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 20936 17861 246 542 0 20385 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 89100

[startup+702.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/66 14135
/proc/meminfo: memFree=1466976/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=91420 CPUtime=701.93
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 22488 0 0 0 70127 66 0 0 25 0 1 0 243895128 93614080 19494 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 22855 19494 246 542 0 22304 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 96776

[startup+762.302 s]
/proc/loadavg: 1.35 1.07 1.02 2/66 14135
/proc/meminfo: memFree=1466080/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=92700 CPUtime=761.91
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 22750 0 0 0 76120 71 0 0 25 0 1 0 243895128 94924800 19756 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 23175 19756 246 542 0 22624 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 98056

[startup+822.301 s]
/proc/loadavg: 1.16 1.07 1.02 2/66 14135
/proc/meminfo: memFree=1464736/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=94300 CPUtime=821.88
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 23086 0 0 0 82115 73 0 0 25 0 1 0 243895128 96563200 20092 1992294400 4194304 6416590 548682068912 18446744073709551615 5553607 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 23575 20092 246 542 0 23024 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 99656

[startup+882.306 s]
/proc/loadavg: 1.06 1.05 1.01 2/66 14135
/proc/meminfo: memFree=1460384/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=99364 CPUtime=881.86
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 24177 0 0 0 88110 76 0 0 25 0 1 0 243895128 101748736 21183 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 24841 21183 246 542 0 24290 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 104720

[startup+942.301 s]
/proc/loadavg: 1.02 1.04 1.01 2/66 14135
/proc/meminfo: memFree=1455648/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=104088 CPUtime=941.82
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 25858 0 0 0 94103 79 0 0 25 0 1 0 243895128 106586112 22380 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 26022 22380 246 542 0 25471 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 109444

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 14135
/proc/meminfo: memFree=1454624/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=105048 CPUtime=1001.8
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 26111 0 0 0 100099 81 0 0 25 0 1 0 243895128 107569152 22633 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 26262 22633 246 542 0 25711 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 110404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 14135
/proc/meminfo: memFree=1453280/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=106648 CPUtime=1061.75
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 26433 0 0 0 106092 83 0 0 25 0 1 0 243895128 109207552 22955 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 26662 22955 246 542 0 26111 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 112004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 14135
/proc/meminfo: memFree=1451872/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=108248 CPUtime=1121.72
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 26789 0 0 0 112086 86 0 0 25 0 1 0 243895128 110845952 23311 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 27062 23311 246 542 0 26511 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 113604

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 14135
/proc/meminfo: memFree=1447072/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=113376 CPUtime=1181.7
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 28030 0 0 0 118080 90 0 0 25 0 1 0 243895128 116097024 24552 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 28344 24552 246 542 0 27793 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 118732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 14135
/proc/meminfo: memFree=1444192/2055920 swapFree=4181456/4192956
[pid=14133] ppid=14131 vsize=5356 CPUtime=0
/proc/14133/stat : 14133 (kw_pre) S 14131 14133 14060 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 243895128 5484544 231 1992294400 4194304 4889804 548682068832 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14133/statm: 1339 231 192 169 0 50 0
[pid=14134] ppid=14133 vsize=116864 CPUtime=1200.08
/proc/14134/stat : 14134 (kw_preprocessor) R 14133 14133 14060 0 -1 0 28734 0 0 0 119917 91 0 0 25 0 1 0 243895128 119668736 25256 1992294400 4194304 6416590 548682068912 18446744073709551615 4294579 0 0 4096 0 0 0 0 17 0 0 0
/proc/14134/statm: 29216 25256 246 542 0 28665 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 122220

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14133 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.17
CPU system time (s): 0.91
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 122220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 280
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= 3
involuntary context switches= 1

runsolver used 1.03784 second user time and 3.34049 second system time

The end

Launcher Data 

Begin job on node26 at 2009-05-12 22:03:41
IDJOB=1807552
IDBENCH=71789
IDSOLVER=646
FILE ID=node26/1807552-1242158621
PBS_JOBID= 9289735
Free space on /tmp= 66064 MiB

SOLVER NAME= kw_pre 2009-03-21
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-230-100.cnf
COMMAND LINE= HOME/kw_pre BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807552-1242158621/watcher-1807552-1242158621 -o /tmp/evaluation-result-1807552-1242158621/solver-1807552-1242158621 -C 1200 -W 1800 -M 1800  HOME/kw_pre HOME/instance-1807552-1242158621.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d2dd2899777fd93a70e706988970ef5e
RANDOM SEED=1212877479

node26.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.261
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		: 3000.261
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:       1545552 kB
Buffers:         47692 kB
Cached:         380524 kB
SwapCached:       5352 kB
Active:          99556 kB
Inactive:       336464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545552 kB
SwapTotal:     4192956 kB
SwapFree:      4181456 kB
Dirty:            3016 kB
Writeback:           0 kB
Mapped:          13568 kB
Slab:            60416 kB
Committed_AS:   872824 kB
PageTables:       1368 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= 66060 MiB
End job on node26 at 2009-05-12 22:23:44