Trace number 424515

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 5002.11

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
MD5SUMd0d8b322ba04307627cdb06a5d283d92
Bench CategoryRANDOM (random 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 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)



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/node10/watcher-424515-1177691176 -o ROOT/results/node10/solver-424515-1177691176 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424515-1177691176/mxc /tmp/evaluation/424515-1177691176/instance-424515-1177691176.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: 0.77 0.92 0.97 3/77 25401
/proc/meminfo: memFree=1675016/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=1064 CPUtime=0
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 245155086 1089536 125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 266 125 57 122 0 140 0

[startup+0.0728281 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 25401
/proc/meminfo: memFree=1675016/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=1328 CPUtime=0.07
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 194 0 0 0 7 0 0 0 18 0 1 0 245155086 1359872 179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 332 179 59 122 0 206 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1328

[startup+0.101833 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 25401
/proc/meminfo: memFree=1675016/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=1336 CPUtime=0.1
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 211 0 0 0 10 0 0 0 18 0 1 0 245155086 1368064 194 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 334 194 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.301876 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 25401
/proc/meminfo: memFree=1675016/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=1468 CPUtime=0.3
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 245 0 0 0 30 0 0 0 19 0 1 0 245155086 1503232 228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 367 228 67 122 0 241 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.701963 s]
/proc/loadavg: 0.77 0.92 0.97 3/77 25401
/proc/meminfo: memFree=1675016/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=1600 CPUtime=0.7
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 277 0 0 0 70 0 0 0 22 0 1 0 245155086 1638400 260 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 400 260 67 122 0 274 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1600

[startup+1.50114 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 25402
/proc/meminfo: memFree=1674240/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=1732 CPUtime=1.49
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 309 0 0 0 149 0 0 0 25 0 1 0 245155086 1773568 292 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 433 292 67 122 0 307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1732

[startup+3.10148 s]
/proc/loadavg: 0.77 0.92 0.97 2/78 25402
/proc/meminfo: memFree=1673920/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=1988 CPUtime=3.09
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 373 0 0 0 309 0 0 0 25 0 1 0 245155086 2035712 356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535374 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 497 356 67 122 0 371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1988

[startup+6.30117 s]
/proc/loadavg: 0.79 0.92 0.97 2/78 25402
/proc/meminfo: memFree=1673616/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=2236 CPUtime=6.29
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 430 0 0 0 629 0 0 0 25 0 1 0 245155086 2289664 413 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 559 413 67 122 0 433 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2236

[startup+12.7015 s]
/proc/loadavg: 0.81 0.92 0.97 2/78 25402
/proc/meminfo: memFree=1673232/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=2460 CPUtime=12.69
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 481 0 0 0 1269 0 0 0 25 0 1 0 245155086 2519040 464 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 615 464 67 122 0 489 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2460

[startup+25.5013 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 25402
/proc/meminfo: memFree=1672848/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=2820 CPUtime=25.48
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 572 0 0 0 2548 0 0 0 25 0 1 0 245155086 2887680 555 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529763 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 705 555 67 122 0 579 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2820

[startup+51.1018 s]
/proc/loadavg: 0.90 0.93 0.97 2/78 25402
/proc/meminfo: memFree=1672464/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=3164 CPUtime=51.07
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 672 0 0 0 5107 0 0 0 25 0 1 0 245155086 3239936 655 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 791 655 67 122 0 665 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3164

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.97 2/78 25402
/proc/meminfo: memFree=1671824/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=3756 CPUtime=102.26
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 813 0 0 0 10225 1 0 0 25 0 1 0 245155086 3846144 796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 939 796 67 122 0 813 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3756

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 25402
/proc/meminfo: memFree=1671376/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=4132 CPUtime=162.23
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 918 0 0 0 16222 1 0 0 25 0 1 0 245155086 4231168 901 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 1033 901 67 122 0 907 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4132

[startup+222.303 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 25402
/proc/meminfo: memFree=1670992/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=4544 CPUtime=222.2
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 1017 0 0 0 22219 1 0 0 25 0 1 0 245155086 4653056 1000 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 1136 1000 67 122 0 1010 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4544

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.97 2/78 25402
/proc/meminfo: memFree=1670672/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=4848 CPUtime=282.18
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 1084 0 0 0 28216 2 0 0 25 0 1 0 245155086 4964352 1067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 1212 1067 67 122 0 1086 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4848

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25402
/proc/meminfo: memFree=1670352/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=5100 CPUtime=342.15
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 1157 0 0 0 34213 2 0 0 25 0 1 0 245155086 5222400 1140 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 1275 1140 67 122 0 1149 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 5100

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25402
/proc/meminfo: memFree=1670160/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=5288 CPUtime=402.13
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 1203 0 0 0 40211 2 0 0 25 0 1 0 245155086 5414912 1186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 1322 1186 67 122 0 1196 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 5288

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25402
/proc/meminfo: memFree=1669968/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=5496 CPUtime=462.11
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 1253 0 0 0 46208 3 0 0 25 0 1 0 245155086 5627904 1236 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 1374 1236 67 122 0 1248 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 5496

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25402
/proc/meminfo: memFree=1669840/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=5572 CPUtime=522.08
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 1278 0 0 0 52205 3 0 0 25 0 1 0 245155086 5705728 1261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 1393 1261 67 122 0 1267 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 5572

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25404
/proc/meminfo: memFree=1669584/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=5784 CPUtime=582.06
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 1338 0 0 0 58202 4 0 0 25 0 1 0 245155086 5922816 1321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 1446 1321 67 122 0 1320 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 5784

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25404
/proc/meminfo: memFree=1669520/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=5876 CPUtime=642.04
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 1350 0 0 0 64200 4 0 0 25 0 1 0 245155086 6017024 1333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 1469 1333 67 122 0 1343 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 5876


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25602
/proc/meminfo: memFree=1666128/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9184 CPUtime=4060.59
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2197 0 0 0 406031 28 0 0 25 0 1 0 245155086 9404416 2172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2296 2172 67 122 0 2170 0
Current children cumulated CPU time (s) 4060.59
Current children cumulated vsize (KiB) 9184

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25602
/proc/meminfo: memFree=1666192/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9256 CPUtime=4120.56
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2206 0 0 0 412028 28 0 0 25 0 1 0 245155086 9478144 2181 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2314 2181 67 122 0 2188 0
Current children cumulated CPU time (s) 4120.56
Current children cumulated vsize (KiB) 9256

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25604
/proc/meminfo: memFree=1666192/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9256 CPUtime=4180.54
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2213 0 0 0 418025 29 0 0 25 0 1 0 245155086 9478144 2188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2314 2188 67 122 0 2188 0
Current children cumulated CPU time (s) 4180.54
Current children cumulated vsize (KiB) 9256

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25604
/proc/meminfo: memFree=1666256/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9256 CPUtime=4240.51
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2213 0 0 0 424022 29 0 0 25 0 1 0 245155086 9478144 2188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2314 2188 67 122 0 2188 0
Current children cumulated CPU time (s) 4240.51
Current children cumulated vsize (KiB) 9256

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25604
/proc/meminfo: memFree=1666256/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9256 CPUtime=4300.49
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2213 0 0 0 430020 29 0 0 25 0 1 0 245155086 9478144 2188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530040 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2314 2188 67 122 0 2188 0
Current children cumulated CPU time (s) 4300.49
Current children cumulated vsize (KiB) 9256

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25604
/proc/meminfo: memFree=1666256/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9336 CPUtime=4360.47
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2218 0 0 0 436017 30 0 0 25 0 1 0 245155086 9560064 2193 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2334 2193 67 122 0 2208 0
Current children cumulated CPU time (s) 4360.47
Current children cumulated vsize (KiB) 9336

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25604
/proc/meminfo: memFree=1666256/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9336 CPUtime=4420.44
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2218 0 0 0 442014 30 0 0 25 0 1 0 245155086 9560064 2193 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2334 2193 67 122 0 2208 0
Current children cumulated CPU time (s) 4420.44
Current children cumulated vsize (KiB) 9336

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25604
/proc/meminfo: memFree=1666320/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9336 CPUtime=4480.42
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2218 0 0 0 448011 31 0 0 25 0 1 0 245155086 9560064 2193 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531319 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2334 2193 67 122 0 2208 0
Current children cumulated CPU time (s) 4480.42
Current children cumulated vsize (KiB) 9336

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25604
/proc/meminfo: memFree=1666320/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9440 CPUtime=4540.39
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2245 0 0 0 454008 31 0 0 25 0 1 0 245155086 9666560 2220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534799 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2360 2220 67 122 0 2234 0
Current children cumulated CPU time (s) 4540.39
Current children cumulated vsize (KiB) 9440

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25604
/proc/meminfo: memFree=1666064/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9432 CPUtime=4600.38
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2245 0 0 0 460006 32 0 0 25 0 1 0 245155086 9658368 2220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2358 2220 67 122 0 2232 0
Current children cumulated CPU time (s) 4600.38
Current children cumulated vsize (KiB) 9432

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25604
/proc/meminfo: memFree=1666064/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9428 CPUtime=4660.35
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2245 0 0 0 466003 32 0 0 25 0 1 0 245155086 9654272 2220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2357 2220 67 122 0 2231 0
Current children cumulated CPU time (s) 4660.35
Current children cumulated vsize (KiB) 9428

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25604
/proc/meminfo: memFree=1666000/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9428 CPUtime=4720.33
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2253 0 0 0 472000 33 0 0 25 0 1 0 245155086 9654272 2228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531569 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2357 2228 67 122 0 2231 0
Current children cumulated CPU time (s) 4720.33
Current children cumulated vsize (KiB) 9428

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25604
/proc/meminfo: memFree=1666000/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9428 CPUtime=4780.3
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2253 0 0 0 477997 33 0 0 25 0 1 0 245155086 9654272 2228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2357 2228 67 122 0 2231 0
Current children cumulated CPU time (s) 4780.3
Current children cumulated vsize (KiB) 9428

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25604
/proc/meminfo: memFree=1665936/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9428 CPUtime=4840.28
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2257 0 0 0 483995 33 0 0 25 0 1 0 245155086 9654272 2232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2357 2232 67 122 0 2231 0
Current children cumulated CPU time (s) 4840.28
Current children cumulated vsize (KiB) 9428

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 25604
/proc/meminfo: memFree=1665872/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9428 CPUtime=4900.26
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2257 0 0 0 489992 34 0 0 25 0 1 0 245155086 9654272 2232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519299 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2357 2232 67 122 0 2231 0
Current children cumulated CPU time (s) 4900.26
Current children cumulated vsize (KiB) 9428

[startup+4962.3 s]
/proc/loadavg: 1.06 1.00 0.98 2/78 25604
/proc/meminfo: memFree=1665872/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9508 CPUtime=4960.23
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2261 0 0 0 495989 34 0 0 25 0 1 0 245155086 9736192 2236 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2377 2236 67 122 0 2251 0
Current children cumulated CPU time (s) 4960.23
Current children cumulated vsize (KiB) 9508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.10 1.02 0.99 2/78 25604
/proc/meminfo: memFree=1665872/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9508 CPUtime=5000.02
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2265 0 0 0 499968 34 0 0 25 0 1 0 245155086 9736192 2240 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2377 2240 67 122 0 2251 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 9508

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

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

[startup+5002.1 s]
/proc/loadavg: 1.10 1.02 0.99 2/78 25604
/proc/meminfo: memFree=1665872/2055920 swapFree=4145480/4192956
[pid=25401] ppid=25399 vsize=9508 CPUtime=5000.02
/proc/25401/stat : 25401 (mxc) R 25399 25401 25347 0 -1 4194304 2265 0 0 0 499968 34 0 0 25 0 1 0 245155086 9736192 2240 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25401/statm: 2377 2240 67 122 0 2251 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 9508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.03
CPU user time (s): 4999.68
CPU system time (s): 0.351946
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 9508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2265
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= 7179

runsolver used 3.86741 second user time and 10.4674 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Fri Apr 27 16:26:16 UTC 2007

IDJOB= 424515
IDBENCH= 20014
IDSOLVER= 174
FILE ID= node10/424515-1177691176

PBS_JOBID= 4698690

Free space on /tmp= 66353 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S440198403-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424515-1177691176/mxc /tmp/evaluation/424515-1177691176/instance-424515-1177691176.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-424515-1177691176 -o ROOT/results/node10/solver-424515-1177691176 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424515-1177691176/mxc /tmp/evaluation/424515-1177691176/instance-424515-1177691176.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d0d8b322ba04307627cdb06a5d283d92

RANDOM SEED= 13449937

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1675488 kB
Buffers:         47208 kB
Cached:         243836 kB
SwapCached:      15976 kB
Active:         172268 kB
Inactive:       142104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675488 kB
SwapTotal:     4192956 kB
SwapFree:      4145480 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          29988 kB
Slab:            51660 kB
Committed_AS:  3785416 kB
PageTables:       1708 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= 66353 MiB

End job on node10 on Fri Apr 27 17:49:40 UTC 2007