Trace number 424512

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 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
MD5SUMbe59f67372654e4e0f143ff9a11e7d34
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/node1/watcher-424512-1177689413 -o ROOT/results/node1/solver-424512-1177689413 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424512-1177689413/mxc /tmp/evaluation/424512-1177689413/instance-424512-1177689413.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 0.96 3/77 11185
/proc/meminfo: memFree=1581432/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=1064 CPUtime=0
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 244979107 1089536 126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 266 126 57 122 0 140 0

[startup+0.057608 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 11185
/proc/meminfo: memFree=1581432/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=1328 CPUtime=0.05
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 186 0 0 0 5 0 0 0 18 0 1 0 244979107 1359872 171 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 332 171 59 122 0 206 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1328

[startup+0.101613 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 11185
/proc/meminfo: memFree=1581432/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=1336 CPUtime=0.1
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 214 0 0 0 10 0 0 0 18 0 1 0 244979107 1368064 197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 334 197 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.301637 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 11185
/proc/meminfo: memFree=1581432/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=1468 CPUtime=0.3
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 246 0 0 0 30 0 0 0 19 0 1 0 244979107 1503232 229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 367 229 67 122 0 241 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.701683 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 11185
/proc/meminfo: memFree=1581432/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=1600 CPUtime=0.7
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 279 0 0 0 70 0 0 0 23 0 1 0 244979107 1638400 262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 400 262 67 122 0 274 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1600

[startup+1.50178 s]
/proc/loadavg: 0.77 0.92 0.96 2/78 11186
/proc/meminfo: memFree=1580720/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=1732 CPUtime=1.5
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 312 0 0 0 150 0 0 0 25 0 1 0 244979107 1773568 295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 433 295 67 122 0 307 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1732

[startup+3.10196 s]
/proc/loadavg: 0.77 0.92 0.96 2/78 11186
/proc/meminfo: memFree=1580336/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=1984 CPUtime=3.09
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 361 0 0 0 309 0 0 0 25 0 1 0 244979107 2031616 344 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 496 344 67 122 0 370 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1984

[startup+6.30134 s]
/proc/loadavg: 0.79 0.92 0.96 2/78 11186
/proc/meminfo: memFree=1580016/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=2100 CPUtime=6.29
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 408 0 0 0 629 0 0 0 25 0 1 0 244979107 2150400 391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 525 391 67 122 0 399 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2100

[startup+12.7011 s]
/proc/loadavg: 0.81 0.92 0.96 2/78 11186
/proc/meminfo: memFree=1579632/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=2336 CPUtime=12.69
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 474 0 0 0 1269 0 0 0 25 0 1 0 244979107 2392064 457 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 584 457 67 122 0 458 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2336

[startup+25.5016 s]
/proc/loadavg: 0.85 0.93 0.96 2/78 11186
/proc/meminfo: memFree=1579248/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=2708 CPUtime=25.49
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 568 0 0 0 2549 0 0 0 25 0 1 0 244979107 2772992 551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 677 551 67 122 0 551 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2708

[startup+51.1016 s]
/proc/loadavg: 0.90 0.93 0.96 2/78 11186
/proc/meminfo: memFree=1578800/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=3176 CPUtime=51.08
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 680 0 0 0 5108 0 0 0 25 0 1 0 244979107 3252224 663 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 794 663 67 122 0 668 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3176

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.96 2/78 11186
/proc/meminfo: memFree=1578224/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=3804 CPUtime=102.27
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 830 0 0 0 10226 1 0 0 25 0 1 0 244979107 3895296 813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 951 813 67 122 0 825 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3804

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.96 2/78 11186
/proc/meminfo: memFree=1577776/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=4240 CPUtime=162.25
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 931 0 0 0 16224 1 0 0 25 0 1 0 244979107 4341760 914 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 1060 914 67 122 0 934 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4240

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.96 2/78 11186
/proc/meminfo: memFree=1577456/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=4484 CPUtime=222.23
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 1001 0 0 0 22222 1 0 0 25 0 1 0 244979107 4591616 984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 1121 984 67 122 0 995 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4484

[startup+282.302 s]
/proc/loadavg: 0.99 0.96 0.96 2/84 11352
/proc/meminfo: memFree=1575920/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=4688 CPUtime=282.13
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 1047 0 0 0 28211 2 0 0 25 0 1 0 244979107 4800512 1030 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 1172 1030 67 122 0 1046 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 4688

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11384
/proc/meminfo: memFree=1576752/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=5040 CPUtime=342.09
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 1136 0 0 0 34206 3 0 0 25 0 1 0 244979107 5160960 1119 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 1260 1119 67 122 0 1134 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 5040

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11384
/proc/meminfo: memFree=1576624/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=5144 CPUtime=402.07
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 1167 0 0 0 40204 3 0 0 25 0 1 0 244979107 5267456 1150 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519299 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 1286 1150 67 122 0 1160 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 5144

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11384
/proc/meminfo: memFree=1576496/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=5244 CPUtime=462.05
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 1194 0 0 0 46202 3 0 0 25 0 1 0 244979107 5369856 1177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 1311 1177 67 122 0 1185 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 5244

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11384
/proc/meminfo: memFree=1576176/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=5640 CPUtime=522.04
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 1281 0 0 0 52200 4 0 0 25 0 1 0 244979107 5775360 1264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 1410 1264 67 122 0 1284 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 5640

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11384
/proc/meminfo: memFree=1576048/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=5732 CPUtime=582.02
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 1312 0 0 0 58198 4 0 0 25 0 1 0 244979107 5869568 1295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 1433 1295 67 122 0 1307 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 5732

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11384
/proc/meminfo: memFree=1575928/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=5884 CPUtime=642.02
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 1346 0 0 0 64197 5 0 0 25 0 1 0 244979107 6025216 1329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 1471 1329 67 122 0 1345 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 5884


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572536/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9224 CPUtime=4001
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2205 0 0 0 400071 29 0 0 25 0 1 0 244979107 9445376 2178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2306 2178 67 122 0 2180 0
Current children cumulated CPU time (s) 4001
Current children cumulated vsize (KiB) 9224

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572600/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9224 CPUtime=4060.98
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2205 0 0 0 406069 29 0 0 25 0 1 0 244979107 9445376 2178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2306 2178 67 122 0 2180 0
Current children cumulated CPU time (s) 4060.98
Current children cumulated vsize (KiB) 9224

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572536/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9224 CPUtime=4120.96
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2205 0 0 0 412067 29 0 0 25 0 1 0 244979107 9445376 2178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2306 2178 67 122 0 2180 0
Current children cumulated CPU time (s) 4120.96
Current children cumulated vsize (KiB) 9224

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572536/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9248 CPUtime=4180.95
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2210 0 0 0 418065 30 0 0 25 0 1 0 244979107 9469952 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529916 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2312 2183 67 122 0 2186 0
Current children cumulated CPU time (s) 4180.95
Current children cumulated vsize (KiB) 9248

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572536/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9224 CPUtime=4240.93
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2210 0 0 0 424063 30 0 0 25 0 1 0 244979107 9445376 2182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2306 2182 67 122 0 2180 0
Current children cumulated CPU time (s) 4240.93
Current children cumulated vsize (KiB) 9224

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572472/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9224 CPUtime=4300.91
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2210 0 0 0 430061 30 0 0 25 0 1 0 244979107 9445376 2182 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2306 2182 67 122 0 2180 0
Current children cumulated CPU time (s) 4300.91
Current children cumulated vsize (KiB) 9224

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572472/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9304 CPUtime=4360.9
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2226 0 0 0 436059 31 0 0 25 0 1 0 244979107 9527296 2198 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519945 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2326 2198 67 122 0 2200 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 9304

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572472/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9384 CPUtime=4420.88
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2243 0 0 0 442057 31 0 0 25 0 1 0 244979107 9609216 2213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2346 2213 67 122 0 2220 0
Current children cumulated CPU time (s) 4420.88
Current children cumulated vsize (KiB) 9384

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572664/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9384 CPUtime=4480.87
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2243 0 0 0 448055 32 0 0 25 0 1 0 244979107 9609216 2213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2346 2213 67 122 0 2220 0
Current children cumulated CPU time (s) 4480.87
Current children cumulated vsize (KiB) 9384

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572600/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9384 CPUtime=4540.85
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2250 0 0 0 454053 32 0 0 25 0 1 0 244979107 9609216 2220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2346 2220 67 122 0 2220 0
Current children cumulated CPU time (s) 4540.85
Current children cumulated vsize (KiB) 9384

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572536/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9456 CPUtime=4600.83
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2254 0 0 0 460051 32 0 0 25 0 1 0 244979107 9682944 2224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2364 2224 67 122 0 2238 0
Current children cumulated CPU time (s) 4600.83
Current children cumulated vsize (KiB) 9456

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572408/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9524 CPUtime=4660.82
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2271 0 0 0 466049 33 0 0 25 0 1 0 244979107 9752576 2241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2381 2241 67 122 0 2255 0
Current children cumulated CPU time (s) 4660.82
Current children cumulated vsize (KiB) 9524

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572408/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9524 CPUtime=4720.8
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2271 0 0 0 472047 33 0 0 25 0 1 0 244979107 9752576 2241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2381 2241 67 122 0 2255 0
Current children cumulated CPU time (s) 4720.8
Current children cumulated vsize (KiB) 9524

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572344/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9524 CPUtime=4780.79
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2277 0 0 0 478045 34 0 0 25 0 1 0 244979107 9752576 2247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2381 2247 67 122 0 2255 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 9524

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572408/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9524 CPUtime=4840.77
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2277 0 0 0 484043 34 0 0 25 0 1 0 244979107 9752576 2247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2381 2247 67 122 0 2255 0
Current children cumulated CPU time (s) 4840.77
Current children cumulated vsize (KiB) 9524

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572344/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9592 CPUtime=4900.75
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2299 0 0 0 490041 34 0 0 25 0 1 0 244979107 9822208 2269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2398 2269 67 122 0 2272 0
Current children cumulated CPU time (s) 4900.75
Current children cumulated vsize (KiB) 9592

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572280/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9592 CPUtime=4960.74
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2299 0 0 0 496039 35 0 0 25 0 1 0 244979107 9822208 2269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2398 2269 67 122 0 2272 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 9592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 0.99 0.96 2/78 11584
/proc/meminfo: memFree=1572344/2055920 swapFree=4145748/4192956
[pid=11185] ppid=11183 vsize=9592 CPUtime=5000.03
/proc/11185/stat : 11185 (mxc) R 11183 11185 11131 0 -1 4194304 2299 0 0 0 499968 35 0 0 25 0 1 0 244979107 9822208 2269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11185/statm: 2398 2269 67 122 0 2272 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 9592

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): 5001.61
CPU time (s): 5000.05
CPU user time (s): 4999.69
CPU system time (s): 0.358945
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 9592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.358945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2299
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= 9585

runsolver used 3.99839 second user time and 10.4214 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Fri Apr 27 15:56:53 UTC 2007

IDJOB= 424512
IDBENCH= 20011
IDSOLVER= 174
FILE ID= node1/424512-1177689413

PBS_JOBID= 4698677

Free space on /tmp= 66521 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424512-1177689413/mxc /tmp/evaluation/424512-1177689413/instance-424512-1177689413.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-424512-1177689413 -o ROOT/results/node1/solver-424512-1177689413 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424512-1177689413/mxc /tmp/evaluation/424512-1177689413/instance-424512-1177689413.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  be59f67372654e4e0f143ff9a11e7d34

RANDOM SEED= 754738102

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:       1581968 kB
Buffers:         48768 kB
Cached:         334928 kB
SwapCached:      15668 kB
Active:         221544 kB
Inactive:       185832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581968 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          29676 kB
Slab:            52084 kB
Committed_AS:  5208644 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 17:20:16 UTC 2007