Trace number 424496

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) 5000.03 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1736865558-13.SAT.shuffled.cnf
MD5SUM3731b562515f41a5190f82ea078ee6c1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.087986
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/node60/watcher-424496-1177680340 -o ROOT/results/node60/solver-424496-1177680340 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424496-1177680340/mxc /tmp/evaluation/424496-1177680340/instance-424496-1177680340.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: 1.00 1.00 1.00 3/64 6255
/proc/meminfo: memFree=1677384/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=1068 CPUtime=0
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 215943954 1093632 114 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 267 114 57 122 0 141 0

[startup+0.0583359 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6255
/proc/meminfo: memFree=1677384/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=1200 CPUtime=0.05
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 174 0 0 0 5 0 0 0 18 0 1 0 215943954 1228800 159 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 300 159 59 122 0 174 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1200

[startup+0.101339 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6255
/proc/meminfo: memFree=1677384/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=1340 CPUtime=0.09
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 196 0 0 0 9 0 0 0 18 0 1 0 215943954 1372160 179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 335 179 67 122 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1340

[startup+0.301358 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6255
/proc/meminfo: memFree=1677384/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=1340 CPUtime=0.29
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 224 0 0 0 29 0 0 0 19 0 1 0 215943954 1372160 207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 335 207 67 122 0 209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1340

[startup+0.701399 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6255
/proc/meminfo: memFree=1677384/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=1472 CPUtime=0.69
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 254 0 0 0 69 0 0 0 22 0 1 0 215943954 1507328 237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 368 237 67 122 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1472

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1676608/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=1604 CPUtime=1.49
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 291 0 0 0 149 0 0 0 25 0 1 0 215943954 1642496 274 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 401 274 67 122 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1604

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1676352/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=1736 CPUtime=3.09
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 323 0 0 0 309 0 0 0 25 0 1 0 215943954 1777664 306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 434 306 67 122 0 308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1736

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1676032/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=1988 CPUtime=6.29
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 381 0 0 0 629 0 0 0 25 0 1 0 215943954 2035712 364 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 497 364 67 122 0 371 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1988

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1675776/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=2236 CPUtime=12.69
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 434 0 0 0 1269 0 0 0 25 0 1 0 215943954 2289664 417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535338 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 559 417 67 122 0 433 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2236

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1675456/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=2576 CPUtime=25.48
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 510 0 0 0 2548 0 0 0 25 0 1 0 215943954 2637824 493 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 644 493 67 122 0 518 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2576

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1675008/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=2924 CPUtime=51.07
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 612 0 0 0 5107 0 0 0 25 0 1 0 215943954 2994176 595 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534096 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 731 595 67 122 0 605 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2924

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1674496/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=3376 CPUtime=102.27
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 722 0 0 0 10226 1 0 0 25 0 1 0 215943954 3457024 705 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 844 705 67 122 0 718 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3376

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1674112/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=3712 CPUtime=162.25
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 817 0 0 0 16224 1 0 0 25 0 1 0 215943954 3801088 800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 928 800 67 122 0 802 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3712

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1673664/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=4116 CPUtime=222.23
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 912 0 0 0 22222 1 0 0 25 0 1 0 215943954 4214784 895 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 1029 895 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: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1673408/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=4388 CPUtime=282.21
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 961 0 0 0 28220 1 0 0 25 0 1 0 215943954 4493312 944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531198 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 1097 944 67 122 0 971 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4388

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1673152/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=4588 CPUtime=342.2
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 1018 0 0 0 34219 1 0 0 25 0 1 0 215943954 4698112 1001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531578 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 1147 1001 67 122 0 1021 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4588

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1673024/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=4688 CPUtime=402.18
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 1051 0 0 0 40217 1 0 0 25 0 1 0 215943954 4800512 1034 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 1172 1034 67 122 0 1046 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4688

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1672768/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=4996 CPUtime=462.16
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 1116 0 0 0 46215 1 0 0 25 0 1 0 215943954 5115904 1099 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528316 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 1249 1099 67 122 0 1123 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4996

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1672576/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=5132 CPUtime=522.14
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 1152 0 0 0 52213 1 0 0 25 0 1 0 215943954 5255168 1135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 1283 1135 67 122 0 1157 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5132

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1672512/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=5224 CPUtime=582.13
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 1178 0 0 0 58212 1 0 0 25 0 1 0 215943954 5349376 1161 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 1306 1161 67 122 0 1180 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5224

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6256
/proc/meminfo: memFree=1672384/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=5324 CPUtime=642.12
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 1204 0 0 0 64211 1 0 0 25 0 1 0 215943954 5451776 1187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 1331 1187 67 122 0 1205 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5324


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6456
/proc/meminfo: memFree=1669056/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8408 CPUtime=4061.07
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 1997 0 0 0 406102 5 0 0 25 0 1 0 215943954 8609792 1970 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2102 1970 67 122 0 1976 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 8408

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6456
/proc/meminfo: memFree=1668928/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8408 CPUtime=4121.05
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2005 0 0 0 412100 5 0 0 25 0 1 0 215943954 8609792 1978 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2102 1978 67 122 0 1976 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 8408

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6456
/proc/meminfo: memFree=1668992/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8480 CPUtime=4181.03
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2006 0 0 0 418098 5 0 0 25 0 1 0 215943954 8683520 1979 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2120 1979 67 122 0 1994 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 8480

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6456
/proc/meminfo: memFree=1668928/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8480 CPUtime=4241.01
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2010 0 0 0 424096 5 0 0 25 0 1 0 215943954 8683520 1983 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530856 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2120 1983 67 122 0 1994 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 8480

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6456
/proc/meminfo: memFree=1668928/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8480 CPUtime=4301
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2017 0 0 0 430095 5 0 0 25 0 1 0 215943954 8683520 1990 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2120 1990 67 122 0 1994 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 8480

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6456
/proc/meminfo: memFree=1669056/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8608 CPUtime=4360.98
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2039 0 0 0 436093 5 0 0 25 0 1 0 215943954 8814592 2012 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2152 2012 67 122 0 2026 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 8608

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6456
/proc/meminfo: memFree=1668992/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8540 CPUtime=4420.96
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2039 0 0 0 442091 5 0 0 25 0 1 0 215943954 8744960 2011 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2135 2011 67 122 0 2009 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 8540

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6456
/proc/meminfo: memFree=1669056/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8540 CPUtime=4480.95
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2039 0 0 0 448090 5 0 0 25 0 1 0 215943954 8744960 2011 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2135 2011 67 122 0 2009 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 8540

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6458
/proc/meminfo: memFree=1668928/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8572 CPUtime=4540.94
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2040 0 0 0 454088 6 0 0 25 0 1 0 215943954 8777728 2012 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2143 2012 67 122 0 2017 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 8572

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6458
/proc/meminfo: memFree=1668928/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8572 CPUtime=4600.93
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2040 0 0 0 460087 6 0 0 25 0 1 0 215943954 8777728 2012 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2143 2012 67 122 0 2017 0
Current children cumulated CPU time (s) 4600.93
Current children cumulated vsize (KiB) 8572

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6458
/proc/meminfo: memFree=1668928/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8572 CPUtime=4660.91
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2040 0 0 0 466085 6 0 0 25 0 1 0 215943954 8777728 2012 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2143 2012 67 122 0 2017 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 8572

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6458
/proc/meminfo: memFree=1668608/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8976 CPUtime=4720.89
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2119 0 0 0 472083 6 0 0 25 0 1 0 215943954 9191424 2091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534668 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2244 2091 67 122 0 2118 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 8976

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6458
/proc/meminfo: memFree=1668544/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8976 CPUtime=4780.87
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2130 0 0 0 478081 6 0 0 25 0 1 0 215943954 9191424 2102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2244 2102 67 122 0 2118 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 8976

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6458
/proc/meminfo: memFree=1668544/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=8976 CPUtime=4840.86
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2130 0 0 0 484080 6 0 0 25 0 1 0 215943954 9191424 2102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2244 2102 67 122 0 2118 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 8976

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6458
/proc/meminfo: memFree=1668544/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=9040 CPUtime=4900.84
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2134 0 0 0 490078 6 0 0 25 0 1 0 215943954 9256960 2106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2260 2106 67 122 0 2134 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 9040

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6458
/proc/meminfo: memFree=1668480/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=9040 CPUtime=4960.82
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2137 0 0 0 496076 6 0 0 25 0 1 0 215943954 9256960 2109 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2260 2109 67 122 0 2134 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 9040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6458
/proc/meminfo: memFree=1668416/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=9040 CPUtime=5000.02
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2146 0 0 0 499996 6 0 0 25 0 1 0 215943954 9256960 2118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2260 2118 67 122 0 2134 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 9040

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6458
/proc/meminfo: memFree=1668416/2055920 swapFree=4183288/4192956
[pid=6255] ppid=6253 vsize=9040 CPUtime=5000.02
/proc/6255/stat : 6255 (mxc) R 6253 6255 5964 0 -1 4194304 2146 0 0 0 499996 6 0 0 25 0 1 0 215943954 9256960 2118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/6255/statm: 2260 2118 67 122 0 2134 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 9040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.96
CPU system time (s): 0.06499
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 9040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2146
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= 6219

runsolver used 4.00139 second user time and 9.70153 second system time

The end



Launcher Data (download as text)




Begin job on node60 on Fri Apr 27 13:25:40 UTC 2007

IDJOB= 424496
IDBENCH= 19985
IDSOLVER= 174
FILE ID= node60/424496-1177680340

PBS_JOBID= 4698610

Free space on /tmp= 66515 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1736865558-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424496-1177680340/mxc /tmp/evaluation/424496-1177680340/instance-424496-1177680340.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-424496-1177680340 -o ROOT/results/node60/solver-424496-1177680340 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424496-1177680340/mxc /tmp/evaluation/424496-1177680340/instance-424496-1177680340.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3731b562515f41a5190f82ea078ee6c1

RANDOM SEED= 668765247

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1677792 kB
Buffers:         37336 kB
Cached:         265768 kB
SwapCached:       3644 kB
Active:         156368 kB
Inactive:       156464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677792 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:             616 kB
Writeback:           0 kB
Mapped:          15728 kB
Slab:            51244 kB
Committed_AS:  2595296 kB
PageTables:       1464 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= 66515 MiB

End job on node60 on Fri Apr 27 14:49:03 UTC 2007