Trace number 297210

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
picosat 535? (TO) 1200.08 1200.45

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1307117813-09.UNSAT.shuffled.cnf
MD5SUM49b72effc87397af56532dec8a547366
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.2609
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-297210-1171834890 -o ROOT/results/node4/solver-297210-1171834890 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297210-1171834890/picosat /tmp/evaluation/297210-1171834890/instance-297210-1171834890.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 24096
/proc/meminfo: memFree=996192/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=568 CPUtime=0
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 203443879 581632 54 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 142 54 40 102 0 37 0

[startup+0.107341 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24096
/proc/meminfo: memFree=996192/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=836 CPUtime=0.1
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 144 0 0 0 5 5 0 0 18 0 1 0 203443879 856064 129 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 209 129 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.515381 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24096
/proc/meminfo: memFree=996192/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=1252 CPUtime=0.51
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 236 0 0 0 45 6 0 0 21 0 1 0 203443879 1282048 219 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520055 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 313 219 48 102 0 208 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1252

[startup+1.33646 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24097
/proc/meminfo: memFree=995416/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=1252 CPUtime=1.33
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 260 0 0 0 127 6 0 0 25 0 1 0 203443879 1282048 243 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 313 243 48 102 0 208 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1252

[startup+2.97862 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24097
/proc/meminfo: memFree=995096/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=1384 CPUtime=2.97
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 291 0 0 0 291 6 0 0 25 0 1 0 203443879 1417216 274 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 346 274 48 102 0 241 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1384

[startup+6.25493 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24097
/proc/meminfo: memFree=994904/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=1516 CPUtime=6.24
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 333 0 0 0 618 6 0 0 25 0 1 0 203443879 1552384 316 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 379 316 48 102 0 274 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1516

[startup+12.7315 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24097
/proc/meminfo: memFree=994584/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=1768 CPUtime=12.72
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 394 0 0 0 1266 6 0 0 25 0 1 0 203443879 1810432 377 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 442 377 48 102 0 337 0
Current children cumulated CPU time (s) 12.72
Current children cumulated vsize (KiB) 1768

[startup+25.5338 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24097
/proc/meminfo: memFree=994264/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=2112 CPUtime=25.52
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 460 0 0 0 2546 6 0 0 25 0 1 0 203443879 2162688 443 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 528 443 48 102 0 423 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 2112

[startup+51.1452 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24097
/proc/meminfo: memFree=993880/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=2536 CPUtime=51.12
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 556 0 0 0 5106 6 0 0 25 0 1 0 203443879 2596864 539 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 634 539 48 102 0 529 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 2536

[startup+102.36 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24097
/proc/meminfo: memFree=993304/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=3024 CPUtime=102.32
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 687 0 0 0 10225 7 0 0 25 0 1 0 203443879 3096576 670 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 756 670 48 102 0 651 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 3024

[startup+162.396 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24097
/proc/meminfo: memFree=992984/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=3400 CPUtime=162.35
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 773 0 0 0 16227 8 0 0 25 0 1 0 203443879 3481600 756 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 850 756 48 102 0 745 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 3400

[startup+222.426 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24097
/proc/meminfo: memFree=992728/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=3572 CPUtime=222.36
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 831 0 0 0 22228 8 0 0 25 0 1 0 203443879 3657728 814 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 893 814 48 102 0 788 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 3572

[startup+282.454 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24097
/proc/meminfo: memFree=992408/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=3844 CPUtime=282.36
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 900 0 0 0 28228 8 0 0 25 0 1 0 203443879 3936256 883 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 961 883 48 102 0 856 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 3844

[startup+342.483 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24097
/proc/meminfo: memFree=992216/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=4044 CPUtime=342.38
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 948 0 0 0 34229 9 0 0 25 0 1 0 203443879 4141056 931 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1011 931 48 102 0 906 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 4044

[startup+402.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24097
/proc/meminfo: memFree=991896/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=4304 CPUtime=402.4
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1017 0 0 0 40230 10 0 0 25 0 1 0 203443879 4407296 1000 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1076 1000 48 102 0 971 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 4304

[startup+462.547 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24097
/proc/meminfo: memFree=991896/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=4516 CPUtime=462.41
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1047 0 0 0 46231 10 0 0 25 0 1 0 203443879 4624384 1030 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1129 1030 48 102 0 1024 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 4516

[startup+522.576 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 24097
/proc/meminfo: memFree=991768/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=4624 CPUtime=522.43
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1069 0 0 0 52232 11 0 0 25 0 1 0 203443879 4734976 1052 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1156 1052 48 102 0 1051 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 4624

[startup+582.609 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24097
/proc/meminfo: memFree=991768/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=4652 CPUtime=582.44
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1089 0 0 0 58233 11 0 0 25 0 1 0 203443879 4763648 1069 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1163 1069 48 102 0 1058 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 4652

[startup+642.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24097
/proc/meminfo: memFree=991512/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=4840 CPUtime=642.45
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1142 0 0 0 64234 11 0 0 25 0 1 0 203443879 4956160 1119 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1210 1119 48 102 0 1105 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 4840

[startup+702.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24097
/proc/meminfo: memFree=991512/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=4836 CPUtime=702.47
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1142 0 0 0 70235 12 0 0 25 0 1 0 203443879 4952064 1118 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1209 1118 48 102 0 1104 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 4836

[startup+762.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24097
/proc/meminfo: memFree=991320/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=5000 CPUtime=762.48
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1202 0 0 0 76235 13 0 0 25 0 1 0 203443879 5120000 1157 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1250 1157 48 102 0 1145 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 5000

[startup+822.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24097
/proc/meminfo: memFree=991256/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=5004 CPUtime=822.49
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1207 0 0 0 82236 13 0 0 25 0 1 0 203443879 5124096 1162 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1251 1162 48 102 0 1146 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 5004

[startup+882.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24097
/proc/meminfo: memFree=991000/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=5220 CPUtime=882.51
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1282 0 0 0 88237 14 0 0 25 0 1 0 203443879 5345280 1216 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1305 1216 48 102 0 1200 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 5220

[startup+942.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24097
/proc/meminfo: memFree=990936/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=5280 CPUtime=942.53
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1309 0 0 0 94238 15 0 0 25 0 1 0 203443879 5406720 1231 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1320 1231 48 102 0 1215 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 5280

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24097
/proc/meminfo: memFree=990936/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=5520 CPUtime=1002.53
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1368 0 0 0 100238 15 0 0 25 0 1 0 203443879 5652480 1265 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1380 1265 48 102 0 1275 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 5520

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24097
/proc/meminfo: memFree=991000/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=5524 CPUtime=1062.56
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1369 0 0 0 106240 16 0 0 25 0 1 0 203443879 5656576 1266 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1381 1266 48 102 0 1276 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 5524

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24097
/proc/meminfo: memFree=990808/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=5668 CPUtime=1122.56
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1409 0 0 0 112240 16 0 0 25 0 1 0 203443879 5804032 1305 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1417 1305 48 102 0 1312 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 5668

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24169
/proc/meminfo: memFree=989480/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=5676 CPUtime=1182.55
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1424 0 0 0 118238 17 0 0 25 0 1 0 203443879 5812224 1307 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1419 1307 48 102 0 1314 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 5676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24201
/proc/meminfo: memFree=989416/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=5712 CPUtime=1200.06
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1433 0 0 0 119989 17 0 0 25 0 1 0 203443879 5849088 1316 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1428 1316 48 102 0 1323 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5712

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24201
/proc/meminfo: memFree=989416/2055920 swapFree=4192812/4192956
[pid=24096] ppid=24094 vsize=5712 CPUtime=1200.06
/proc/24096/stat : 24096 (picosat) R 24094 24096 23151 0 -1 4194304 1433 0 0 0 119989 17 0 0 25 0 1 0 203443879 5849088 1316 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24096/statm: 1428 1316 48 102 0 1323 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.179972
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 5840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1433
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= 2545

runsolver used 1.42278 second user time and 2.83257 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Sun Feb 18 21:41:30 UTC 2007

IDJOB= 297210
IDBENCH= 19956
IDSOLVER= 106
FILE ID= node4/297210-1171834890

PBS_JOBID= 3839373

Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1307117813-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297210-1171834890/picosat /tmp/evaluation/297210-1171834890/instance-297210-1171834890.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-297210-1171834890 -o ROOT/results/node4/solver-297210-1171834890 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297210-1171834890/picosat /tmp/evaluation/297210-1171834890/instance-297210-1171834890.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  49b72effc87397af56532dec8a547366

RANDOM SEED= 6333542

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:        996536 kB
Buffers:         57912 kB
Cached:         864780 kB
SwapCached:          0 kB
Active:         350924 kB
Inactive:       631520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        996536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             656 kB
Writeback:           0 kB
Mapped:          78648 kB
Slab:            62372 kB
Committed_AS:   891056 kB
PageTables:       1768 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= 66552 MiB

End job on node4 on Sun Feb 18 22:01:33 UTC 2007