Trace number 309018

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) 1200.04 1200.43

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
MD5SUMd1a87980ded0cf880f4810de1a082421
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1064.77
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/node39/watcher-309018-1172531921 -o ROOT/results/node39/solver-309018-1172531921 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309018-1172531921/picosat /tmp/evaluation/309018-1172531921/instance-309018-1172531921.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 3/64 24325
/proc/meminfo: memFree=1928768/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=1080 CPUtime=0
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 273148011 1105920 163 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 270 163 40 102 0 165 0

[startup+0.106772 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24325
/proc/meminfo: memFree=1928768/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=1500 CPUtime=0.1
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 266 0 0 0 4 6 0 0 18 0 1 0 273148011 1536000 251 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 375 251 42 102 0 270 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1500

[startup+0.514841 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24325
/proc/meminfo: memFree=1928768/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=1772 CPUtime=0.51
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 351 0 0 0 45 6 0 0 21 0 1 0 273148011 1814528 334 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522745 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 443 334 48 102 0 338 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1772

[startup+1.33598 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1927608/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=1896 CPUtime=1.33
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 371 0 0 0 127 6 0 0 25 0 1 0 273148011 1941504 354 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522831 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 474 354 48 102 0 369 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1896

[startup+2.97326 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1927352/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=2012 CPUtime=2.96
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 403 0 0 0 290 6 0 0 25 0 1 0 273148011 2060288 386 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525652 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 503 386 48 102 0 398 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2012

[startup+6.25082 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1927160/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=2012 CPUtime=6.24
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 419 0 0 0 618 6 0 0 25 0 1 0 273148011 2060288 402 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 503 402 48 102 0 398 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2012

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1926912/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=2268 CPUtime=12.69
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 470 0 0 0 1263 6 0 0 25 0 1 0 273148011 2322432 453 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544978 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 567 453 48 102 0 462 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2268

[startup+25.6041 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1926592/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=2532 CPUtime=25.59
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 552 0 0 0 2553 6 0 0 25 0 1 0 273148011 2592768 535 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 633 535 48 102 0 528 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 2532

[startup+51.2105 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1926080/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=3140 CPUtime=51.18
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 679 0 0 0 5112 6 0 0 25 0 1 0 273148011 3215360 662 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 785 662 48 102 0 680 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 3140

[startup+102.417 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1925568/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=3524 CPUtime=102.37
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 803 0 0 0 10231 6 0 0 25 0 1 0 273148011 3608576 777 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 881 777 48 102 0 776 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 3524

[startup+162.443 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1924928/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=4020 CPUtime=162.38
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 953 0 0 0 16231 7 0 0 25 0 1 0 273148011 4116480 911 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530203 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1005 911 48 102 0 900 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 4020

[startup+222.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1924608/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=4568 CPUtime=222.37
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1106 0 0 0 22230 7 0 0 25 0 1 0 273148011 4677632 1019 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1142 1019 48 102 0 1037 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 4568

[startup+282.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1924288/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=4784 CPUtime=282.37
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1168 0 0 0 28230 7 0 0 25 0 1 0 273148011 4898816 1081 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1196 1081 48 102 0 1091 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 4784

[startup+342.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1923904/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=5096 CPUtime=342.37
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1254 0 0 0 34229 8 0 0 25 0 1 0 273148011 5218304 1167 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1274 1167 48 102 0 1169 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 5096

[startup+402.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1923520/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=5444 CPUtime=402.36
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1346 0 0 0 40228 8 0 0 25 0 1 0 273148011 5574656 1259 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525892 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1361 1259 48 102 0 1256 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 5444

[startup+462.519 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1923520/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=5460 CPUtime=462.35
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1357 0 0 0 46227 8 0 0 25 0 1 0 273148011 5591040 1258 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1365 1258 48 102 0 1260 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 5460

[startup+522.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1922944/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=5936 CPUtime=522.36
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1567 0 0 0 52227 9 0 0 25 0 1 0 273148011 6078464 1359 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1484 1359 48 102 0 1379 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 5936

[startup+582.551 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1922816/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=6204 CPUtime=582.35
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1643 0 0 0 58226 9 0 0 25 0 1 0 273148011 6352896 1428 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1551 1428 48 102 0 1446 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 6204

[startup+642.566 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1922624/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=6368 CPUtime=642.34
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1692 0 0 0 64225 9 0 0 25 0 1 0 273148011 6520832 1468 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1592 1468 48 102 0 1487 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 6368

[startup+702.584 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1922304/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=6676 CPUtime=702.34
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1769 0 0 0 70225 9 0 0 25 0 1 0 273148011 6836224 1545 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1669 1545 48 102 0 1564 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 6676

[startup+762.595 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1922304/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=6772 CPUtime=762.34
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1792 0 0 0 76224 10 0 0 25 0 1 0 273148011 6934528 1568 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1693 1568 48 102 0 1588 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 6772

[startup+822.611 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1921920/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=7000 CPUtime=822.34
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1861 0 0 0 82224 10 0 0 25 0 1 0 273148011 7168000 1635 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597654 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1750 1635 48 102 0 1645 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 7000

[startup+882.625 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1921920/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=7000 CPUtime=882.33
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1868 0 0 0 88223 10 0 0 25 0 1 0 273148011 7168000 1637 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1750 1637 48 102 0 1645 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 7000

[startup+942.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1921728/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=7000 CPUtime=942.32
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1946 0 0 0 94222 10 0 0 25 0 1 0 273148011 7168000 1637 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1750 1637 48 102 0 1645 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 7000

[startup+1002.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1921728/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=7000 CPUtime=1002.33
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1948 0 0 0 100222 11 0 0 25 0 1 0 273148011 7168000 1639 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1750 1639 48 102 0 1645 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 7000

[startup+1062.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1921728/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=7056 CPUtime=1062.32
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 1961 0 0 0 106221 11 0 0 25 0 1 0 273148011 7225344 1652 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523094 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1764 1652 48 102 0 1659 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 7056

[startup+1122.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1921408/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=7452 CPUtime=1122.32
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 2062 0 0 0 112221 11 0 0 25 0 1 0 273148011 7630848 1752 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1863 1752 48 102 0 1758 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 7452

[startup+1182.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1921280/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=7712 CPUtime=1182.31
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 2099 0 0 0 118220 11 0 0 25 0 1 0 273148011 7897088 1788 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1928 1788 48 102 0 1823 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 7712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24326
/proc/meminfo: memFree=1921216/2055920 swapFree=4161536/4192956
[pid=24325] ppid=24323 vsize=7752 CPUtime=1200.03
/proc/24325/stat : 24325 (picosat) R 24323 24325 23985 0 -1 4194304 2113 0 0 0 119992 11 0 0 25 0 1 0 273148011 7938048 1798 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/24325/statm: 1938 1798 48 102 0 1833 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 7752

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): 1200.43
CPU time (s): 1200.04
CPU user time (s): 1199.92
CPU system time (s): 0.120981
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 7768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2113
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= 1677

runsolver used 0.736887 second user time and 2.46962 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Mon Feb 26 23:18:41 UTC 2007

IDJOB= 309018
IDBENCH= 20248
IDSOLVER= 106
FILE ID= node39/309018-1172531921

PBS_JOBID= 3971822

Free space on /tmp= 66558 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1311582577-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309018-1172531921/picosat /tmp/evaluation/309018-1172531921/instance-309018-1172531921.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-309018-1172531921 -o ROOT/results/node39/solver-309018-1172531921 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309018-1172531921/picosat /tmp/evaluation/309018-1172531921/instance-309018-1172531921.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  d1a87980ded0cf880f4810de1a082421

RANDOM SEED= 121675395

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1929176 kB
Buffers:          8108 kB
Cached:          59716 kB
SwapCached:      25676 kB
Active:          35064 kB
Inactive:        65120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1929176 kB
SwapTotal:     4192956 kB
SwapFree:      4161536 kB
Dirty:             668 kB
Writeback:           0 kB
Mapped:          15288 kB
Slab:            12580 kB
Committed_AS:   638936 kB
PageTables:       1412 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= 66558 MiB

End job on node39 on Mon Feb 26 23:38:44 UTC 2007