Trace number 334284

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) 1200.09 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/others/
ramsey.sat05-511.reshuffled-07.cnf
MD5SUMf938eb83302d03b3e1c7efeabdee60a6
Bench CategoryCRAFTED (crafted 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 variables153
Number of clauses6120
Sum of the clauses size36720
Maximum clause length6
Minimum clause length6
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 56120

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

command line: runsolver --timestamp -w ROOT/results/node5/watcher-334284-1173562528 -o ROOT/results/node5/solver-334284-1173562528 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334284-1173562528/picosat /tmp/evaluation/334284-1173562528/instance-334284-1173562528.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.97 0.98 3/77 21867
/proc/meminfo: memFree=1695200/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=568 CPUtime=0
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 376207641 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 142 54 40 102 0 37 0

[startup+0.0267759 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 21867
/proc/meminfo: memFree=1695200/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=568 CPUtime=0.02
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 84 0 0 0 1 1 0 0 18 0 1 0 376207641 581632 69 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 142 69 40 102 0 37 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 568

[startup+0.101784 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 21867
/proc/meminfo: memFree=1695200/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=832 CPUtime=0.09
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 142 0 0 0 4 5 0 0 18 0 1 0 376207641 851968 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 208 127 42 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.301806 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 21867
/proc/meminfo: memFree=1695200/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=1096 CPUtime=0.29
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 216 0 0 0 24 5 0 0 19 0 1 0 376207641 1122304 199 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529095 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 274 199 48 102 0 169 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1096

[startup+0.701852 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 21867
/proc/meminfo: memFree=1695200/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=1232 CPUtime=0.69
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 243 0 0 0 64 5 0 0 23 0 1 0 376207641 1261568 226 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 308 226 48 102 0 203 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1232

[startup+1.50194 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 21868
/proc/meminfo: memFree=1694360/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=1352 CPUtime=1.49
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 278 0 0 0 144 5 0 0 25 0 1 0 376207641 1384448 261 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 338 261 48 102 0 233 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1352

[startup+3.10112 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 21868
/proc/meminfo: memFree=1694104/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=1480 CPUtime=3.08
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 317 0 0 0 303 5 0 0 25 0 1 0 376207641 1515520 300 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 370 300 48 102 0 265 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1480

[startup+6.30148 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 21868
/proc/meminfo: memFree=1693848/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=1720 CPUtime=6.29
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 381 0 0 0 623 6 0 0 25 0 1 0 376207641 1761280 364 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530255 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 430 364 48 102 0 325 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1720

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 21868
/proc/meminfo: memFree=1693336/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=2044 CPUtime=12.69
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 454 0 0 0 1263 6 0 0 25 0 1 0 376207641 2093056 437 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 511 437 48 102 0 406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2044

[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 21868
/proc/meminfo: memFree=1692824/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=2504 CPUtime=25.48
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 568 0 0 0 2542 6 0 0 25 0 1 0 376207641 2564096 551 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531784 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 626 551 48 102 0 521 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2504

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 21868
/proc/meminfo: memFree=1692248/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=3152 CPUtime=51.08
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 720 0 0 0 5102 6 0 0 25 0 1 0 376207641 3227648 703 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 788 703 48 102 0 683 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3152

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 21868
/proc/meminfo: memFree=1691480/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=3856 CPUtime=102.27
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 891 0 0 0 10220 7 0 0 25 0 1 0 376207641 3948544 873 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549518 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 964 873 48 102 0 859 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3856

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21868
/proc/meminfo: memFree=1690968/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=4508 CPUtime=162.25
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 1068 0 0 0 16218 7 0 0 25 0 1 0 376207641 4616192 1050 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1127 1050 48 102 0 1022 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4508

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21868
/proc/meminfo: memFree=1690520/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=4784 CPUtime=222.23
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 1131 0 0 0 22216 7 0 0 25 0 1 0 376207641 4898816 1113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1196 1113 48 102 0 1091 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4784

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21868
/proc/meminfo: memFree=1690136/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=5072 CPUtime=282.22
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 1233 0 0 0 28214 8 0 0 25 0 1 0 376207641 5193728 1201 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1268 1201 48 102 0 1163 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5072

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21868
/proc/meminfo: memFree=1689560/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=5572 CPUtime=342.2
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 1353 0 0 0 34212 8 0 0 25 0 1 0 376207641 5705728 1321 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1393 1321 48 102 0 1288 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5572

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21868
/proc/meminfo: memFree=1689368/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=5660 CPUtime=402.19
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 1405 0 0 0 40210 9 0 0 25 0 1 0 376207641 5795840 1351 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1415 1351 48 102 0 1310 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5660

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21868
/proc/meminfo: memFree=1689176/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=6196 CPUtime=462.17
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 1507 0 0 0 46208 9 0 0 25 0 1 0 376207641 6344704 1453 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1549 1453 48 102 0 1444 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6196

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21870
/proc/meminfo: memFree=1689112/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=6252 CPUtime=522.15
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 1521 0 0 0 52206 9 0 0 25 0 1 0 376207641 6402048 1467 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1563 1467 48 102 0 1458 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6252

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21870
/proc/meminfo: memFree=1688792/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=6448 CPUtime=582.13
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 1618 0 0 0 58203 10 0 0 25 0 1 0 376207641 6602752 1520 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1612 1520 48 102 0 1507 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6448

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21870
/proc/meminfo: memFree=1688856/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=6484 CPUtime=642.13
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 1630 0 0 0 64202 11 0 0 25 0 1 0 376207641 6639616 1532 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1621 1532 48 102 0 1516 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6484

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21870
/proc/meminfo: memFree=1688536/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=6724 CPUtime=702.1
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 1716 0 0 0 70199 11 0 0 25 0 1 0 376207641 6885376 1595 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1681 1595 48 102 0 1576 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 6724

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21870
/proc/meminfo: memFree=1688472/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=6804 CPUtime=762.1
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 1736 0 0 0 76198 12 0 0 25 0 1 0 376207641 6967296 1615 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1701 1615 48 102 0 1596 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 6804

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21870
/proc/meminfo: memFree=1688216/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=7088 CPUtime=822.07
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 1787 0 0 0 82195 12 0 0 25 0 1 0 376207641 7258112 1657 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1772 1657 48 102 0 1667 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 7088

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21870
/proc/meminfo: memFree=1688088/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=7212 CPUtime=882.06
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 1825 0 0 0 88193 13 0 0 25 0 1 0 376207641 7385088 1688 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1803 1688 48 102 0 1698 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 7212

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21870
/proc/meminfo: memFree=1687768/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=7468 CPUtime=942.04
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 2148 0 0 0 94190 14 0 0 25 0 1 0 376207641 7647232 1730 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1867 1730 48 102 0 1762 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 7468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21870
/proc/meminfo: memFree=1687960/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=7468 CPUtime=1002.02
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 2563 0 0 0 100188 14 0 0 25 0 1 0 376207641 7647232 1749 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1867 1749 48 102 0 1762 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 7468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21870
/proc/meminfo: memFree=1687768/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=7580 CPUtime=1062.01
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 2734 0 0 0 106186 15 0 0 25 0 1 0 376207641 7761920 1784 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1895 1784 48 102 0 1790 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 7580

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21870
/proc/meminfo: memFree=1687704/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=7712 CPUtime=1121.99
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 3163 0 0 0 112184 15 0 0 25 0 1 0 376207641 7897088 1805 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1928 1805 48 102 0 1823 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 7712

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21870
/proc/meminfo: memFree=1687384/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=7976 CPUtime=1181.97
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 3604 0 0 0 118181 16 0 0 25 0 1 0 376207641 8167424 1872 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1994 1872 48 102 0 1889 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 7976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21870
/proc/meminfo: memFree=1687384/2055920 swapFree=4170416/4192956
[pid=21867] ppid=21865 vsize=7976 CPUtime=1200.08
/proc/21867/stat : 21867 (picosat) R 21865 21867 21468 0 -1 4194304 3706 0 0 0 119991 17 0 0 25 0 1 0 376207641 8167424 1872 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21867/statm: 1994 1872 48 102 0 1889 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7976

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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.171973
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 8112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.171973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3706
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= 24075

runsolver used 1.38179 second user time and 2.98955 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Sat Mar 10 21:35:28 UTC 2007

IDJOB= 334284
IDBENCH= 24624
IDSOLVER= 106
FILE ID= node5/334284-1173562528

PBS_JOBID= 4101191

Free space on /tmp= 66394 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/ramsey.sat05-511.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334284-1173562528/picosat /tmp/evaluation/334284-1173562528/instance-334284-1173562528.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-334284-1173562528 -o ROOT/results/node5/solver-334284-1173562528 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334284-1173562528/picosat /tmp/evaluation/334284-1173562528/instance-334284-1173562528.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  f938eb83302d03b3e1c7efeabdee60a6

RANDOM SEED= 754181602

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1695608 kB
Buffers:         41492 kB
Cached:         241736 kB
SwapCached:       2372 kB
Active:         165592 kB
Inactive:       141720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1695608 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          31800 kB
Slab:            38596 kB
Committed_AS:  1253136 kB
PageTables:       1692 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= 66394 MiB

End job on node5 on Sat Mar 10 21:55:31 UTC 2007