Trace number 308075

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) 1200.06 1200.38

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1613098638-06-UNSAT.cnf
MD5SUM999d1a34639cbd28758ef0f4a062ee27
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark117.358
Satisfiable
(Un)Satisfiability was proved
Number of variables3497
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-308075-1172515063 -o ROOT/results/node21/solver-308075-1172515063 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308075-1172515063/picosat /tmp/evaluation/308075-1172515063/instance-308075-1172515063.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: 2.13 2.32 2.57 3/79 12075
/proc/meminfo: memFree=1982624/2055920 swapFree=4145324/4192956
[pid=12075] ppid=12073 vsize=884 CPUtime=0
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 271460203 905216 124 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 221 124 40 102 0 116 0

[startup+0.107049 s]
/proc/loadavg: 2.13 2.32 2.57 3/79 12075
/proc/meminfo: memFree=1982624/2055920 swapFree=4145324/4192956
[pid=12075] ppid=12073 vsize=1148 CPUtime=0.09
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 212 0 0 0 5 4 0 0 18 0 1 0 271460203 1175552 197 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 287 197 42 102 0 182 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1148

[startup+0.515094 s]
/proc/loadavg: 2.13 2.32 2.57 3/79 12075
/proc/meminfo: memFree=1982624/2055920 swapFree=4145324/4192956
[pid=12075] ppid=12073 vsize=1436 CPUtime=0.5
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 280 0 0 0 46 4 0 0 21 0 1 0 271460203 1470464 263 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597670 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 359 263 48 102 0 254 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1436

[startup+1.33518 s]
/proc/loadavg: 2.13 2.32 2.57 2/79 12076
/proc/meminfo: memFree=1981664/2055920 swapFree=4145324/4192956
[pid=12075] ppid=12073 vsize=1436 CPUtime=1.32
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 288 0 0 0 128 4 0 0 25 0 1 0 271460203 1470464 271 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 359 271 48 102 0 254 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1436

[startup+2.97136 s]
/proc/loadavg: 2.04 2.30 2.57 2/79 12076
/proc/meminfo: memFree=1981472/2055920 swapFree=4145324/4192956
[pid=12075] ppid=12073 vsize=1436 CPUtime=2.96
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 302 0 0 0 292 4 0 0 25 0 1 0 271460203 1470464 285 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 359 285 48 102 0 254 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1436

[startup+6.24772 s]
/proc/loadavg: 2.04 2.30 2.57 2/78 12076
/proc/meminfo: memFree=1981352/2055920 swapFree=4145324/4192956
[pid=12075] ppid=12073 vsize=1568 CPUtime=6.23
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 322 0 0 0 619 4 0 0 25 0 1 0 271460203 1605632 305 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 392 305 48 102 0 287 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1568

[startup+12.7044 s]
/proc/loadavg: 1.88 2.25 2.55 2/78 12076
/proc/meminfo: memFree=1981296/2055920 swapFree=4145324/4192956
[pid=12075] ppid=12073 vsize=1700 CPUtime=12.69
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 371 0 0 0 1265 4 0 0 25 0 1 0 271460203 1740800 354 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 425 354 48 102 0 320 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1700

[startup+25.5108 s]
/proc/loadavg: 1.75 2.21 2.53 2/78 12076
/proc/meminfo: memFree=1981240/2055920 swapFree=4145324/4192956
[pid=12075] ppid=12073 vsize=1952 CPUtime=25.49
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 427 0 0 0 2545 4 0 0 25 0 1 0 271460203 1998848 410 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 488 410 48 102 0 383 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1952

[startup+51.1196 s]
/proc/loadavg: 1.49 2.11 2.49 2/78 12076
/proc/meminfo: memFree=1980920/2055920 swapFree=4145324/4192956
[pid=12075] ppid=12073 vsize=2272 CPUtime=51.09
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 519 0 0 0 5105 4 0 0 25 0 1 0 271460203 2326528 502 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 568 502 48 102 0 463 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2272

[startup+102.337 s]
/proc/loadavg: 1.21 1.94 2.41 2/78 12076
/proc/meminfo: memFree=1980344/2055920 swapFree=4145324/4192956
[pid=12075] ppid=12073 vsize=2760 CPUtime=102.3
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 623 0 0 0 10225 5 0 0 25 0 1 0 271460203 2826240 606 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 690 606 48 102 0 585 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2760

[startup+162.368 s]
/proc/loadavg: 1.07 1.75 2.31 2/78 12076
/proc/meminfo: memFree=1979576/2055920 swapFree=4145324/4192956
[pid=12075] ppid=12073 vsize=3272 CPUtime=162.31
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 762 0 0 0 16226 5 0 0 25 0 1 0 271460203 3350528 745 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 818 745 48 102 0 713 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 3272

[startup+222.391 s]
/proc/loadavg: 1.02 1.61 2.23 2/78 12076
/proc/meminfo: memFree=1979256/2055920 swapFree=4145324/4192956
[pid=12075] ppid=12073 vsize=3496 CPUtime=222.33
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 818 0 0 0 22227 6 0 0 25 0 1 0 271460203 3579904 801 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 874 801 48 102 0 769 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3496

[startup+282.417 s]
/proc/loadavg: 1.01 1.51 2.15 2/78 12078
/proc/meminfo: memFree=1975096/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=3716 CPUtime=282.32
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 854 0 0 0 28226 6 0 0 25 0 1 0 271460203 3805184 836 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 929 836 48 102 0 824 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 3716

[startup+342.444 s]
/proc/loadavg: 1.00 1.41 2.08 2/78 12078
/proc/meminfo: memFree=1974968/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=3968 CPUtime=342.33
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 918 0 0 0 34226 7 0 0 25 0 1 0 271460203 4063232 897 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 992 897 48 102 0 887 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 3968

[startup+402.476 s]
/proc/loadavg: 1.00 1.33 2.00 2/78 12078
/proc/meminfo: memFree=1974392/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=4304 CPUtime=402.35
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1005 0 0 0 40228 7 0 0 25 0 1 0 271460203 4407296 984 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1076 984 48 102 0 971 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 4304

[startup+462.505 s]
/proc/loadavg: 1.00 1.27 1.94 2/78 12078
/proc/meminfo: memFree=1974328/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=4244 CPUtime=462.37
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1012 0 0 0 46229 8 0 0 25 0 1 0 271460203 4345856 984 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1061 984 48 102 0 956 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 4244

[startup+522.531 s]
/proc/loadavg: 1.00 1.22 1.88 2/78 12078
/proc/meminfo: memFree=1973944/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=4632 CPUtime=522.37
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1100 0 0 0 52229 8 0 0 25 0 1 0 271460203 4743168 1072 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524090 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1158 1072 48 102 0 1053 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 4632

[startup+582.558 s]
/proc/loadavg: 1.00 1.17 1.82 2/78 12078
/proc/meminfo: memFree=1973496/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=4688 CPUtime=582.39
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1118 0 0 0 58230 9 0 0 25 0 1 0 271460203 4800512 1090 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1172 1090 48 102 0 1067 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 4688

[startup+642.588 s]
/proc/loadavg: 1.05 1.15 1.77 2/78 12078
/proc/meminfo: memFree=1967864/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=4812 CPUtime=642.4
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1159 0 0 0 64231 9 0 0 25 0 1 0 271460203 4927488 1131 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1203 1131 48 102 0 1098 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 4812

[startup+702.616 s]
/proc/loadavg: 1.02 1.12 1.72 2/78 12078
/proc/meminfo: memFree=1967416/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=4996 CPUtime=702.42
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1277 0 0 0 70232 10 0 0 25 0 1 0 271460203 5115904 1179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1249 1179 48 102 0 1144 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 4996

[startup+762.643 s]
/proc/loadavg: 1.00 1.10 1.67 2/78 12078
/proc/meminfo: memFree=1967160/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=5384 CPUtime=762.42
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1368 0 0 0 76232 10 0 0 25 0 1 0 271460203 5513216 1269 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1346 1269 48 102 0 1241 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 5384

[startup+822.672 s]
/proc/loadavg: 1.00 1.08 1.62 2/78 12078
/proc/meminfo: memFree=1967160/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=5368 CPUtime=822.44
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1384 0 0 0 82233 11 0 0 25 0 1 0 271460203 5496832 1268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1342 1268 48 102 0 1237 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 5368

[startup+882.704 s]
/proc/loadavg: 1.00 1.06 1.58 2/78 12078
/proc/meminfo: memFree=1967096/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=5340 CPUtime=882.45
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1384 0 0 0 88234 11 0 0 25 0 1 0 271460203 5468160 1268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1335 1268 48 102 0 1230 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 5340

[startup+942.735 s]
/proc/loadavg: 1.00 1.05 1.54 2/78 12078
/proc/meminfo: memFree=1966968/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=5600 CPUtime=942.46
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1418 0 0 0 94235 11 0 0 25 0 1 0 271460203 5734400 1302 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1400 1302 48 102 0 1295 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 5600

[startup+1002.76 s]
/proc/loadavg: 1.00 1.04 1.51 2/78 12078
/proc/meminfo: memFree=1966776/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=5772 CPUtime=1002.48
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1453 0 0 0 100236 12 0 0 25 0 1 0 271460203 5910528 1337 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1443 1337 48 102 0 1338 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 5772

[startup+1062.8 s]
/proc/loadavg: 1.00 1.03 1.47 2/78 12078
/proc/meminfo: memFree=1966584/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=5784 CPUtime=1062.5
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1533 0 0 0 106237 13 0 0 25 0 1 0 271460203 5922816 1344 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1446 1344 48 102 0 1341 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 5784

[startup+1122.83 s]
/proc/loadavg: 1.00 1.02 1.44 2/78 12078
/proc/meminfo: memFree=1966520/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=5800 CPUtime=1122.51
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1540 0 0 0 112238 13 0 0 25 0 1 0 271460203 5939200 1350 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1450 1350 48 102 0 1345 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 5800

[startup+1182.85 s]
/proc/loadavg: 1.00 1.02 1.41 2/78 12078
/proc/meminfo: memFree=1966264/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=6096 CPUtime=1182.53
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1617 0 0 0 118239 14 0 0 25 0 1 0 271460203 6242304 1427 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520044 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1524 1427 48 102 0 1419 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 6096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.01 1.40 2/78 12078
/proc/meminfo: memFree=1966264/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=6088 CPUtime=1200.04
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1617 0 0 0 119990 14 0 0 25 0 1 0 271460203 6234112 1427 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1522 1427 48 102 0 1417 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6088

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.01 1.40 2/78 12078
/proc/meminfo: memFree=1966264/2055920 swapFree=4145392/4192956
[pid=12075] ppid=12073 vsize=6088 CPUtime=1200.04
/proc/12075/stat : 12075 (picosat) R 12073 12075 12017 0 -1 4194304 1617 0 0 0 119990 14 0 0 25 0 1 0 271460203 6234112 1427 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12075/statm: 1522 1427 48 102 0 1417 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.146977
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 6204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1617
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= 1089

runsolver used 1.39579 second user time and 2.69659 second system time

The end



Launcher Data (download as text)




Begin job on node21 on Mon Feb 26 18:37:43 UTC 2007

IDJOB= 308075
IDBENCH= 20222
IDSOLVER= 106
FILE ID= node21/308075-1172515063

PBS_JOBID= 3971770

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1613098638-06-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308075-1172515063/picosat /tmp/evaluation/308075-1172515063/instance-308075-1172515063.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-308075-1172515063 -o ROOT/results/node21/solver-308075-1172515063 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308075-1172515063/picosat /tmp/evaluation/308075-1172515063/instance-308075-1172515063.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  999d1a34639cbd28758ef0f4a062ee27

RANDOM SEED= 287645908

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1983736 kB
Buffers:          1056 kB
Cached:          16336 kB
SwapCached:       9468 kB
Active:          21164 kB
Inactive:        21988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1983736 kB
SwapTotal:     4192956 kB
SwapFree:      4145324 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          26384 kB
Slab:            14680 kB
Committed_AS:   732916 kB
PageTables:       1676 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= 66561 MiB

End job on node21 on Mon Feb 26 18:57:45 UTC 2007