Trace number 295980

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) 1200.02 1200.34

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S167199451-11.UNSAT.shuffled.cnf
MD5SUM8dfab95124988e9b30d2b91793d7fb26
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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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/node76/watcher-295980-1171815404 -o ROOT/results/node76/solver-295980-1171815404 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295980-1171815404/picosat /tmp/evaluation/295980-1171815404/instance-295980-1171815404.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: 1.00 0.97 0.99 3/69 11023
/proc/meminfo: memFree=1141904/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=568 CPUtime=0
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 68 0 0 0 0 0 0 0 19 0 1 0 201498751 581632 54 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 142 54 40 102 0 37 0

[startup+0.106515 s]
/proc/loadavg: 1.00 0.97 0.99 3/69 11023
/proc/meminfo: memFree=1141904/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=836 CPUtime=0.1
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 149 0 0 0 6 4 0 0 20 0 1 0 201498751 856064 135 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 209 135 42 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.514561 s]
/proc/loadavg: 1.00 0.97 0.99 3/69 11023
/proc/meminfo: memFree=1141904/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=1108 CPUtime=0.51
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 228 0 0 0 47 4 0 0 24 0 1 0 201498751 1134592 212 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 277 212 48 102 0 172 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1108

[startup+1.33465 s]
/proc/loadavg: 1.00 0.97 0.99 2/70 11024
/proc/meminfo: memFree=1141064/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=1240 CPUtime=1.33
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 249 0 0 0 129 4 0 0 25 0 1 0 201498751 1269760 233 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 310 233 48 102 0 205 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1240

[startup+2.97084 s]
/proc/loadavg: 1.00 0.97 0.99 2/70 11024
/proc/meminfo: memFree=1140872/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=1364 CPUtime=2.96
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 284 0 0 0 292 4 0 0 25 0 1 0 201498751 1396736 268 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 341 268 48 102 0 236 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1364

[startup+6.25022 s]
/proc/loadavg: 1.00 0.97 0.99 2/70 11024
/proc/meminfo: memFree=1140616/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=1500 CPUtime=6.24
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 325 0 0 0 620 4 0 0 25 0 1 0 201498751 1536000 309 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 375 309 48 102 0 270 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1500

[startup+12.7 s]
/proc/loadavg: 1.00 0.97 0.99 2/70 11024
/proc/meminfo: memFree=1140296/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=1736 CPUtime=12.69
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 383 0 0 0 1265 4 0 0 25 0 1 0 201498751 1777664 367 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 434 367 48 102 0 329 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1736

[startup+25.5014 s]
/proc/loadavg: 1.00 0.97 0.99 2/70 11024
/proc/meminfo: memFree=1140040/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=2072 CPUtime=25.49
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 449 0 0 0 2545 4 0 0 25 0 1 0 201498751 2121728 433 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549325 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 518 433 48 102 0 413 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2072

[startup+51.1074 s]
/proc/loadavg: 1.00 0.97 0.99 2/70 11024
/proc/meminfo: memFree=1139592/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=2504 CPUtime=51.08
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 548 0 0 0 5104 4 0 0 25 0 1 0 201498751 2564096 532 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 626 532 48 102 0 521 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2504

[startup+102.311 s]
/proc/loadavg: 1.00 0.97 0.99 2/70 11024
/proc/meminfo: memFree=1139080/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=2948 CPUtime=102.27
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 669 0 0 0 10223 4 0 0 25 0 1 0 201498751 3018752 653 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 737 653 48 102 0 632 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2948

[startup+162.33 s]
/proc/loadavg: 1.00 0.97 0.99 2/70 11024
/proc/meminfo: memFree=1138760/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=3304 CPUtime=162.27
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 754 0 0 0 16223 4 0 0 25 0 1 0 201498751 3383296 737 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 826 737 48 102 0 721 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3304

[startup+222.347 s]
/proc/loadavg: 1.00 0.97 0.99 2/70 11024
/proc/meminfo: memFree=1138504/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=3528 CPUtime=222.27
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 817 0 0 0 22223 4 0 0 25 0 1 0 201498751 3612672 800 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 882 800 48 102 0 777 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 3528

[startup+282.363 s]
/proc/loadavg: 1.03 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1138248/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=3756 CPUtime=282.27
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 881 0 0 0 28223 4 0 0 25 0 1 0 201498751 3846144 864 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 939 864 48 102 0 834 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 3756

[startup+342.38 s]
/proc/loadavg: 1.01 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1138056/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=3876 CPUtime=342.27
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 916 0 0 0 34223 4 0 0 25 0 1 0 201498751 3969024 899 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 969 899 48 102 0 864 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 3876

[startup+402.397 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1137864/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=4060 CPUtime=402.27
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 966 0 0 0 40223 4 0 0 25 0 1 0 201498751 4157440 949 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1015 949 48 102 0 910 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 4060

[startup+462.412 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1137736/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=4172 CPUtime=462.27
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 994 0 0 0 46223 4 0 0 25 0 1 0 201498751 4272128 977 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1043 977 48 102 0 938 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 4172

[startup+522.428 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1137608/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=4460 CPUtime=522.27
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1035 0 0 0 52223 4 0 0 25 0 1 0 201498751 4567040 1018 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1115 1018 48 102 0 1010 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 4460

[startup+582.445 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1137416/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=4580 CPUtime=582.28
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1080 0 0 0 58224 4 0 0 25 0 1 0 201498751 4689920 1049 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1145 1049 48 102 0 1040 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 4580

[startup+642.464 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1137288/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=4780 CPUtime=642.28
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1130 0 0 0 64224 4 0 0 25 0 1 0 201498751 4894720 1099 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1195 1099 48 102 0 1090 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 4780

[startup+702.478 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1137288/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=4728 CPUtime=702.27
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1149 0 0 0 70223 4 0 0 25 0 1 0 201498751 4841472 1089 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1182 1089 48 102 0 1077 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 4728

[startup+762.493 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1137032/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=4976 CPUtime=762.27
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1213 0 0 0 76223 4 0 0 25 0 1 0 201498751 5095424 1153 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1244 1153 48 102 0 1139 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 4976

[startup+822.515 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1137032/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=4948 CPUtime=822.28
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1213 0 0 0 82224 4 0 0 25 0 1 0 201498751 5066752 1150 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1237 1150 48 102 0 1132 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 4948

[startup+882.531 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1136904/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=5112 CPUtime=882.29
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1268 0 0 0 88224 5 0 0 25 0 1 0 201498751 5234688 1190 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1278 1190 48 102 0 1173 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 5112

[startup+942.545 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1136904/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=5128 CPUtime=942.28
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1287 0 0 0 94223 5 0 0 25 0 1 0 201498751 5251072 1197 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1282 1197 48 102 0 1177 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 5128

[startup+1002.56 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1136776/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=5328 CPUtime=1002.29
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1310 0 0 0 100224 5 0 0 25 0 1 0 201498751 5455872 1218 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1332 1218 48 102 0 1227 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 5328

[startup+1062.58 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1136648/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=5384 CPUtime=1062.29
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1364 0 0 0 106224 5 0 0 25 0 1 0 201498751 5513216 1233 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1346 1233 48 102 0 1241 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 5384

[startup+1122.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1136648/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=5408 CPUtime=1122.29
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1375 0 0 0 112224 5 0 0 25 0 1 0 201498751 5537792 1239 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1352 1239 48 102 0 1247 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 5408

[startup+1182.61 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1136456/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=5480 CPUtime=1182.29
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1501 0 0 0 118224 5 0 0 25 0 1 0 201498751 5611520 1260 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1370 1260 48 102 0 1265 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 5480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1136456/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=5480 CPUtime=1200
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1600 0 0 0 119995 5 0 0 25 0 1 0 201498751 5611520 1260 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1370 1260 48 102 0 1265 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5480

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

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

[startup+1200.33 s]
/proc/loadavg: 1.00 0.99 0.99 2/70 11024
/proc/meminfo: memFree=1136456/2055888 swapFree=4087076/4096564
[pid=11023] ppid=11021 vsize=5480 CPUtime=1200
/proc/11023/stat : 11023 (picosat) R 11021 11023 10620 0 -1 4194304 1600 0 0 0 119995 5 0 0 25 0 1 0 201498751 5611520 1260 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11023/statm: 1370 1260 48 102 0 1265 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.055991
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 5672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1600
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= 652

runsolver used 1.03184 second user time and 2.18067 second system time

The end



Launcher Data (download as text)




Begin job on node76 on Sun Feb 18 16:16:44 UTC 2007

IDJOB= 295980
IDBENCH= 19926
IDSOLVER= 106
FILE ID= node76/295980-1171815404

PBS_JOBID= 3839631

Free space on /tmp= 66651 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S167199451-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295980-1171815404/picosat /tmp/evaluation/295980-1171815404/instance-295980-1171815404.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-295980-1171815404 -o ROOT/results/node76/solver-295980-1171815404 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295980-1171815404/picosat /tmp/evaluation/295980-1171815404/instance-295980-1171815404.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8dfab95124988e9b30d2b91793d7fb26

RANDOM SEED= 854898855

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1142248 kB
Buffers:         42388 kB
Cached:         775320 kB
SwapCached:       3460 kB
Active:         574988 kB
Inactive:       252920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1142248 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:             624 kB
Writeback:           0 kB
Mapped:          15480 kB
Slab:            72056 kB
Committed_AS:   905568 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66651 MiB

End job on node76 on Sun Feb 18 16:36:47 UTC 2007