Trace number 424497

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
MXC 2007-02-08? (TO) 5000.05 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
MD5SUMdc1a2f30c0e380bf759db5f5fbd70205
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2845.33
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-424497-1177680785 -o ROOT/results/node1/solver-424497-1177680785 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424497-1177680785/mxc /tmp/evaluation/424497-1177680785/instance-424497-1177680785.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.98 3/77 10569
/proc/meminfo: memFree=1584568/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=1068 CPUtime=0
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 244116312 1093632 114 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 267 114 57 122 0 141 0

[startup+0.106027 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 10569
/proc/meminfo: memFree=1584568/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=1340 CPUtime=0.1
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 200 0 0 0 10 0 0 0 18 0 1 0 244116312 1372160 183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 335 183 67 122 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1340

[startup+0.201039 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 10569
/proc/meminfo: memFree=1584568/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=1340 CPUtime=0.19
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 213 0 0 0 19 0 0 0 18 0 1 0 244116312 1372160 196 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 335 196 67 122 0 209 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1340

[startup+0.30105 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 10569
/proc/meminfo: memFree=1584568/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=1340 CPUtime=0.29
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 222 0 0 0 29 0 0 0 19 0 1 0 244116312 1372160 205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 335 205 67 122 0 209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1340

[startup+0.701097 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 10569
/proc/meminfo: memFree=1584568/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=1472 CPUtime=0.69
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 254 0 0 0 69 0 0 0 22 0 1 0 244116312 1507328 237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 368 237 67 122 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1472

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 10570
/proc/meminfo: memFree=1583856/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=1604 CPUtime=1.49
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 292 0 0 0 149 0 0 0 25 0 1 0 244116312 1642496 275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 401 275 67 122 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1604

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 10570
/proc/meminfo: memFree=1583600/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=1864 CPUtime=3.09
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 331 0 0 0 309 0 0 0 25 0 1 0 244116312 1908736 314 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 466 314 67 122 0 340 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1864

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 10570
/proc/meminfo: memFree=1583216/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=1996 CPUtime=6.29
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 386 0 0 0 629 0 0 0 25 0 1 0 244116312 2043904 369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 499 369 67 122 0 373 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1996

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 10570
/proc/meminfo: memFree=1582960/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=2224 CPUtime=12.69
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 442 0 0 0 1269 0 0 0 25 0 1 0 244116312 2277376 425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 556 425 67 122 0 430 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2224

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 10570
/proc/meminfo: memFree=1582640/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=2580 CPUtime=25.48
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 522 0 0 0 2548 0 0 0 25 0 1 0 244116312 2641920 505 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528250 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 645 505 67 122 0 519 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2580

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 10570
/proc/meminfo: memFree=1582192/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=2940 CPUtime=51.07
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 622 0 0 0 5107 0 0 0 25 0 1 0 244116312 3010560 605 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 735 605 67 122 0 609 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2940

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 10572
/proc/meminfo: memFree=1581744/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=3344 CPUtime=102.27
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 718 0 0 0 10226 1 0 0 25 0 1 0 244116312 3424256 701 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 836 701 67 122 0 710 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3344

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 10572
/proc/meminfo: memFree=1581296/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=3696 CPUtime=162.24
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 811 0 0 0 16223 1 0 0 25 0 1 0 244116312 3784704 794 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 924 794 67 122 0 798 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3696

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 10572
/proc/meminfo: memFree=1580912/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=4116 CPUtime=222.23
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 896 0 0 0 22221 2 0 0 25 0 1 0 244116312 4214784 879 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 1029 879 67 122 0 903 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4116

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 10572
/proc/meminfo: memFree=1580720/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=4288 CPUtime=282.21
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 954 0 0 0 28219 2 0 0 25 0 1 0 244116312 4390912 937 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 1072 937 67 122 0 946 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4288

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 10572
/proc/meminfo: memFree=1580464/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=4540 CPUtime=342.2
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 1001 0 0 0 34217 3 0 0 25 0 1 0 244116312 4648960 984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 1135 984 67 122 0 1009 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4540

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 10572
/proc/meminfo: memFree=1580336/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=4660 CPUtime=402.18
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 1048 0 0 0 40215 3 0 0 25 0 1 0 244116312 4771840 1031 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 1165 1031 67 122 0 1039 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4660

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 10572
/proc/meminfo: memFree=1580208/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=4840 CPUtime=462.16
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 1093 0 0 0 46212 4 0 0 25 0 1 0 244116312 4956160 1076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 1210 1076 67 122 0 1084 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4840

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 10572
/proc/meminfo: memFree=1580080/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=4988 CPUtime=522.15
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 1126 0 0 0 52210 5 0 0 25 0 1 0 244116312 5107712 1109 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 1247 1109 67 122 0 1121 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4988

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 10572
/proc/meminfo: memFree=1579952/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=5084 CPUtime=582.13
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 1150 0 0 0 58208 5 0 0 25 0 1 0 244116312 5206016 1133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 1271 1133 67 122 0 1145 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5084

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 10572
/proc/meminfo: memFree=1579888/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=5184 CPUtime=642.12
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 1176 0 0 0 64206 6 0 0 25 0 1 0 244116312 5308416 1159 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 1296 1159 67 122 0 1170 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5184


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576560/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8444 CPUtime=4001.09
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 1990 0 0 0 400077 32 0 0 25 0 1 0 244116312 8646656 1973 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2111 1973 67 122 0 1985 0
Current children cumulated CPU time (s) 4001.09
Current children cumulated vsize (KiB) 8444

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576560/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8412 CPUtime=4061.09
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 1994 0 0 0 406076 33 0 0 25 0 1 0 244116312 8613888 1977 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2103 1977 67 122 0 1977 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 8412

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576560/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8412 CPUtime=4121.06
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 1995 0 0 0 412073 33 0 0 25 0 1 0 244116312 8613888 1978 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2103 1978 67 122 0 1977 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 8412

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576560/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8412 CPUtime=4181.06
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 1995 0 0 0 418072 34 0 0 25 0 1 0 244116312 8613888 1978 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2103 1978 67 122 0 1977 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 8412

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576624/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8412 CPUtime=4241.03
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 1995 0 0 0 424069 34 0 0 25 0 1 0 244116312 8613888 1978 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2103 1978 67 122 0 1977 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 8412

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576560/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8448 CPUtime=4301.02
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 1998 0 0 0 430067 35 0 0 25 0 1 0 244116312 8650752 1981 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519273 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2112 1981 67 122 0 1986 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 8448

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576496/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8448 CPUtime=4361
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 2003 0 0 0 436065 35 0 0 25 0 1 0 244116312 8650752 1986 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2112 1986 67 122 0 1986 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 8448

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576560/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8524 CPUtime=4420.99
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 2007 0 0 0 442063 36 0 0 25 0 1 0 244116312 8728576 1990 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2131 1990 67 122 0 2005 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 8524

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576560/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8524 CPUtime=4480.97
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 2007 0 0 0 448061 36 0 0 25 0 1 0 244116312 8728576 1990 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2131 1990 67 122 0 2005 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 8524

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576496/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8524 CPUtime=4540.95
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 2011 0 0 0 454059 36 0 0 25 0 1 0 244116312 8728576 1994 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2131 1994 67 122 0 2005 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 8524

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576176/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8828 CPUtime=4600.94
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 2074 0 0 0 460057 37 0 0 25 0 1 0 244116312 9039872 2057 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2207 2057 67 122 0 2081 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 8828

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576112/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8960 CPUtime=4660.92
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 2108 0 0 0 466055 37 0 0 25 0 1 0 244116312 9175040 2091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2240 2091 67 122 0 2114 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 8960

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576176/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8960 CPUtime=4720.91
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 2108 0 0 0 472053 38 0 0 25 0 1 0 244116312 9175040 2091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2240 2091 67 122 0 2114 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 8960

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576112/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8960 CPUtime=4780.89
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 2108 0 0 0 478051 38 0 0 25 0 1 0 244116312 9175040 2091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2240 2091 67 122 0 2114 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 8960

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576176/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8960 CPUtime=4840.88
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 2108 0 0 0 484049 39 0 0 25 0 1 0 244116312 9175040 2091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2240 2091 67 122 0 2114 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 8960

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576176/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8960 CPUtime=4900.86
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 2111 0 0 0 490047 39 0 0 25 0 1 0 244116312 9175040 2094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2240 2094 67 122 0 2114 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 8960

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576112/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=8960 CPUtime=4960.84
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 2117 0 0 0 496045 39 0 0 25 0 1 0 244116312 9175040 2100 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528443 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2240 2100 67 122 0 2114 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 8960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 10772
/proc/meminfo: memFree=1576112/2055920 swapFree=4145748/4192956
[pid=10569] ppid=10567 vsize=9016 CPUtime=5000.04
/proc/10569/stat : 10569 (mxc) R 10567 10569 10278 0 -1 4194304 2123 0 0 0 499964 40 0 0 25 0 1 0 244116312 9232384 2106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/10569/statm: 2254 2106 67 122 0 2128 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 9016

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): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.64
CPU system time (s): 0.404938
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 9108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.64
system time used= 0.404938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2123
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= 9288

runsolver used 3.85341 second user time and 10.5474 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Fri Apr 27 13:33:05 UTC 2007

IDJOB= 424497
IDBENCH= 19986
IDSOLVER= 174
FILE ID= node1/424497-1177680785

PBS_JOBID= 4698613

Free space on /tmp= 66521 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424497-1177680785/mxc /tmp/evaluation/424497-1177680785/instance-424497-1177680785.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-424497-1177680785 -o ROOT/results/node1/solver-424497-1177680785 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424497-1177680785/mxc /tmp/evaluation/424497-1177680785/instance-424497-1177680785.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dc1a2f30c0e380bf759db5f5fbd70205

RANDOM SEED= 473671525

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1585104 kB
Buffers:         48672 kB
Cached:         331624 kB
SwapCached:      15668 kB
Active:         221764 kB
Inactive:       182572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585104 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            51972 kB
Committed_AS:  5207884 kB
PageTables:       1832 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= 66521 MiB

End job on node1 on Fri Apr 27 14:56:28 UTC 2007