Trace number 424507

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) 5000.01 5001.31

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1775402689-01.SAT.shuffled.cnf
MD5SUM01f9fe21f07697aca0271800a004de34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.104984
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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/node43/watcher-424507-1177687064 -o ROOT/results/node43/solver-424507-1177687064 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424507-1177687064/mxc /tmp/evaluation/424507-1177687064/instance-424507-1177687064.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 0.99 3/77 4745
/proc/meminfo: memFree=1549832/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=1064 CPUtime=0
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 216618226 1089536 122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535267 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 266 122 57 122 0 140 0

[startup+0.035384 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4745
/proc/meminfo: memFree=1549832/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=1196 CPUtime=0.03
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 163 0 0 0 3 0 0 0 18 0 1 0 216618226 1224704 148 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 299 148 59 122 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1196

[startup+0.10139 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4745
/proc/meminfo: memFree=1549832/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=1336 CPUtime=0.09
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 207 0 0 0 9 0 0 0 18 0 1 0 216618226 1368064 190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 334 190 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301407 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4745
/proc/meminfo: memFree=1549832/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=1468 CPUtime=0.29
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 238 0 0 0 29 0 0 0 19 0 1 0 216618226 1503232 221 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 367 221 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701442 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4745
/proc/meminfo: memFree=1549832/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=1596 CPUtime=0.69
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 271 0 0 0 69 0 0 0 22 0 1 0 216618226 1634304 254 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 399 254 67 122 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1596

[startup+1.50151 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4746
/proc/meminfo: memFree=1548928/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=1728 CPUtime=1.49
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 307 0 0 0 149 0 0 0 25 0 1 0 216618226 1769472 290 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529852 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 432 290 67 122 0 306 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1728

[startup+3.10165 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4746
/proc/meminfo: memFree=1548672/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=1860 CPUtime=3.09
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 344 0 0 0 309 0 0 0 25 0 1 0 216618226 1904640 327 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 465 327 67 122 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1860

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4746
/proc/meminfo: memFree=1548352/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=2116 CPUtime=6.29
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 403 0 0 0 629 0 0 0 25 0 1 0 216618226 2166784 386 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 529 386 67 122 0 403 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4746
/proc/meminfo: memFree=1548048/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=2364 CPUtime=12.69
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 461 0 0 0 1269 0 0 0 25 0 1 0 216618226 2420736 444 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 591 444 67 122 0 465 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2364

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4746
/proc/meminfo: memFree=1547728/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=2608 CPUtime=25.49
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 539 0 0 0 2549 0 0 0 25 0 1 0 216618226 2670592 522 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 652 522 67 122 0 526 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2608

[startup+51.1018 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 4746
/proc/meminfo: memFree=1547280/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=3080 CPUtime=51.08
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 660 0 0 0 5108 0 0 0 25 0 1 0 216618226 3153920 643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 770 643 67 122 0 644 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3080

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4746
/proc/meminfo: memFree=1546704/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=3632 CPUtime=102.27
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 794 0 0 0 10226 1 0 0 25 0 1 0 216618226 3719168 777 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 908 777 67 122 0 782 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3632

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4746
/proc/meminfo: memFree=1546384/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=3940 CPUtime=162.25
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 876 0 0 0 16224 1 0 0 25 0 1 0 216618226 4034560 859 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 985 859 67 122 0 859 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3940

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4746
/proc/meminfo: memFree=1546000/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=4352 CPUtime=222.23
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 967 0 0 0 22222 1 0 0 25 0 1 0 216618226 4456448 950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519143 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 1088 950 67 122 0 962 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4352

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4746
/proc/meminfo: memFree=1545744/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=4580 CPUtime=282.22
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 1016 0 0 0 28220 2 0 0 25 0 1 0 216618226 4689920 999 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 1145 999 67 122 0 1019 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4580

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4746
/proc/meminfo: memFree=1545424/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=4912 CPUtime=342.21
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 1095 0 0 0 34218 3 0 0 25 0 1 0 216618226 5029888 1078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 1228 1078 67 122 0 1102 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4912

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 4746
/proc/meminfo: memFree=1545232/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=5088 CPUtime=402.19
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 1146 0 0 0 40216 3 0 0 25 0 1 0 216618226 5210112 1129 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 1272 1129 67 122 0 1146 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5088

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4746
/proc/meminfo: memFree=1545168/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=5088 CPUtime=462.18
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 1160 0 0 0 46214 4 0 0 25 0 1 0 216618226 5210112 1143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 1272 1143 67 122 0 1146 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5088

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4746
/proc/meminfo: memFree=1544976/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=5380 CPUtime=522.16
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 1217 0 0 0 52212 4 0 0 25 0 1 0 216618226 5509120 1200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 1345 1200 67 122 0 1219 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5380

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4746
/proc/meminfo: memFree=1544848/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=5480 CPUtime=582.15
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 1239 0 0 0 58210 5 0 0 25 0 1 0 216618226 5611520 1222 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 1370 1222 67 122 0 1244 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 5480

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4746
/proc/meminfo: memFree=1544720/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=5548 CPUtime=642.14
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 1271 0 0 0 64208 6 0 0 25 0 1 0 216618226 5681152 1254 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 1387 1254 67 122 0 1261 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5548


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1541200/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9028 CPUtime=4061.22
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2152 0 0 0 406085 37 0 0 25 0 1 0 216618226 9244672 2130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2257 2130 67 122 0 2131 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 9028

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1541136/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9120 CPUtime=4121.2
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2186 0 0 0 412083 37 0 0 25 0 1 0 216618226 9338880 2154 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2280 2154 67 122 0 2154 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 9120

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1541200/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9104 CPUtime=4181.19
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2186 0 0 0 418081 38 0 0 25 0 1 0 216618226 9322496 2153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2276 2153 67 122 0 2150 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 9104

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1541136/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9192 CPUtime=4241.17
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2192 0 0 0 424079 38 0 0 25 0 1 0 216618226 9412608 2159 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2298 2159 67 122 0 2172 0
Current children cumulated CPU time (s) 4241.17
Current children cumulated vsize (KiB) 9192

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1541008/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9304 CPUtime=4301.16
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2220 0 0 0 430077 39 0 0 25 0 1 0 216618226 9527296 2187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2326 2187 67 122 0 2200 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 9304

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 4946
/proc/meminfo: memFree=1541008/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9280 CPUtime=4361.14
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2220 0 0 0 436075 39 0 0 25 0 1 0 216618226 9502720 2187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2320 2187 67 122 0 2194 0
Current children cumulated CPU time (s) 4361.14
Current children cumulated vsize (KiB) 9280

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1541008/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9280 CPUtime=4421.13
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2220 0 0 0 442073 40 0 0 25 0 1 0 216618226 9502720 2187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2320 2187 67 122 0 2194 0
Current children cumulated CPU time (s) 4421.13
Current children cumulated vsize (KiB) 9280

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 4946
/proc/meminfo: memFree=1541008/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9280 CPUtime=4481.11
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2220 0 0 0 448071 40 0 0 25 0 1 0 216618226 9502720 2187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2320 2187 67 122 0 2194 0
Current children cumulated CPU time (s) 4481.11
Current children cumulated vsize (KiB) 9280

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1541008/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9280 CPUtime=4541.11
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2220 0 0 0 454070 41 0 0 25 0 1 0 216618226 9502720 2187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2320 2187 67 122 0 2194 0
Current children cumulated CPU time (s) 4541.11
Current children cumulated vsize (KiB) 9280

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1541008/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9280 CPUtime=4601.09
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2220 0 0 0 460068 41 0 0 25 0 1 0 216618226 9502720 2187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2320 2187 67 122 0 2194 0
Current children cumulated CPU time (s) 4601.09
Current children cumulated vsize (KiB) 9280

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1540944/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9356 CPUtime=4661.08
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2233 0 0 0 466066 42 0 0 25 0 1 0 216618226 9580544 2200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2339 2200 67 122 0 2213 0
Current children cumulated CPU time (s) 4661.08
Current children cumulated vsize (KiB) 9356

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1540944/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9300 CPUtime=4721.06
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2233 0 0 0 472064 42 0 0 25 0 1 0 216618226 9523200 2200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2325 2200 67 122 0 2199 0
Current children cumulated CPU time (s) 4721.06
Current children cumulated vsize (KiB) 9300

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1540944/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9300 CPUtime=4781.05
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2233 0 0 0 478062 43 0 0 25 0 1 0 216618226 9523200 2200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2325 2200 67 122 0 2199 0
Current children cumulated CPU time (s) 4781.05
Current children cumulated vsize (KiB) 9300

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1540944/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9300 CPUtime=4841.03
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2233 0 0 0 484060 43 0 0 25 0 1 0 216618226 9523200 2200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517432 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2325 2200 67 122 0 2199 0
Current children cumulated CPU time (s) 4841.03
Current children cumulated vsize (KiB) 9300

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4946
/proc/meminfo: memFree=1540944/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9300 CPUtime=4901.02
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2233 0 0 0 490058 44 0 0 25 0 1 0 216618226 9523200 2200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2325 2200 67 122 0 2199 0
Current children cumulated CPU time (s) 4901.02
Current children cumulated vsize (KiB) 9300

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4948
/proc/meminfo: memFree=1540752/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9368 CPUtime=4961
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2236 0 0 0 496056 44 0 0 25 0 1 0 216618226 9592832 2203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2342 2203 67 122 0 2216 0
Current children cumulated CPU time (s) 4961
Current children cumulated vsize (KiB) 9368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4948
/proc/meminfo: memFree=1540752/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9364 CPUtime=5000
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2236 0 0 0 499955 45 0 0 25 0 1 0 216618226 9588736 2203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2341 2203 67 122 0 2215 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 9364

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4948
/proc/meminfo: memFree=1540752/2055920 swapFree=4158592/4192956
[pid=4745] ppid=4743 vsize=9364 CPUtime=5000
/proc/4745/stat : 4745 (mxc) R 4743 4745 4020 0 -1 4194304 2236 0 0 0 499955 45 0 0 25 0 1 0 216618226 9588736 2203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4745/statm: 2341 2203 67 122 0 2215 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 9364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.01
CPU user time (s): 4999.56
CPU system time (s): 0.452931
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 9368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.56
system time used= 0.452931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2236
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= 52624

runsolver used 3.90641 second user time and 10.3224 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Fri Apr 27 15:17:44 UTC 2007

IDJOB= 424507
IDBENCH= 20006
IDSOLVER= 174
FILE ID= node43/424507-1177687064

PBS_JOBID= 4698641

Free space on /tmp= 66465 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1775402689-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424507-1177687064/mxc /tmp/evaluation/424507-1177687064/instance-424507-1177687064.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-424507-1177687064 -o ROOT/results/node43/solver-424507-1177687064 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424507-1177687064/mxc /tmp/evaluation/424507-1177687064/instance-424507-1177687064.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  01f9fe21f07697aca0271800a004de34

RANDOM SEED= 232226262

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1550240 kB
Buffers:         52064 kB
Cached:         359812 kB
SwapCached:       2856 kB
Active:         254516 kB
Inactive:       181464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550240 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:             620 kB
Writeback:           0 kB
Mapped:          31800 kB
Slab:            55032 kB
Committed_AS:  2706384 kB
PageTables:       1896 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= 66465 MiB

End job on node43 on Fri Apr 27 16:41:08 UTC 2007