Trace number 337518

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 1200.42

General information on the benchmark

Namecrafted/Hard/contest03/others/
color-18-4.sat05-443.reshuffled-07.cnf
MD5SUMef7f419fe4e145465fe8ec684a206f9b
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 variables1296
Number of clauses95904
Sum of the clauses size379728
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21944
Number of clauses of size 30
Number of clauses of size 493960
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-337518-1173668793 -o ROOT/results/node72/solver-337518-1173668793 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337518-1173668793/picosat /tmp/evaluation/337518-1173668793/instance-337518-1173668793.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: 1.00 1.02 1.00 3/77 21542
/proc/meminfo: memFree=1818064/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=724 CPUtime=0
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 386847156 741376 83 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 181 83 40 102 0 76 0

[startup+0.043935 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 21542
/proc/meminfo: memFree=1818064/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=724 CPUtime=0.03
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 124 0 0 0 2 1 0 0 18 0 1 0 386847156 741376 109 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 181 109 40 102 0 76 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 724

[startup+0.10194 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 21542
/proc/meminfo: memFree=1818064/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=1048 CPUtime=0.09
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 173 0 0 0 4 5 0 0 18 0 1 0 386847156 1073152 158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 262 158 40 102 0 157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301958 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 21542
/proc/meminfo: memFree=1818064/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=1576 CPUtime=0.29
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 331 0 0 0 13 16 0 0 19 0 1 0 386847156 1613824 316 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 394 316 40 102 0 289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701994 s]
/proc/loadavg: 1.00 1.02 1.00 3/77 21542
/proc/meminfo: memFree=1818064/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=2892 CPUtime=0.69
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 648 0 0 0 31 38 0 0 23 0 1 0 386847156 2961408 633 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 723 633 40 102 0 618 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2892

[startup+1.50107 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21543
/proc/meminfo: memFree=1814792/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=5136 CPUtime=1.49
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 1184 0 0 0 93 56 0 0 25 0 1 0 386847156 5259264 1167 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 1284 1167 48 102 0 1179 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5136

[startup+3.10121 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21543
/proc/meminfo: memFree=1812104/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=8172 CPUtime=3.09
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 1974 0 0 0 253 56 0 0 25 0 1 0 386847156 8368128 1957 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 2043 1957 48 102 0 1938 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8172

[startup+6.30151 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21543
/proc/meminfo: memFree=1809096/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=9432 CPUtime=6.29
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 2274 0 0 0 573 56 0 0 25 0 1 0 386847156 9658368 2257 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 2358 2257 48 102 0 2253 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9432

[startup+12.7011 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21543
/proc/meminfo: memFree=1807696/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=10904 CPUtime=12.68
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 2668 0 0 0 1212 56 0 0 25 0 1 0 386847156 11165696 2651 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 2726 2651 48 102 0 2621 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10904

[startup+25.5013 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21543
/proc/meminfo: memFree=1804888/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=13332 CPUtime=25.49
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 3357 0 0 0 2492 57 0 0 25 0 1 0 386847156 13651968 3243 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 3333 3243 48 102 0 3228 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13332

[startup+51.1016 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21543
/proc/meminfo: memFree=1800856/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=18332 CPUtime=51.08
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 4706 0 0 0 5050 58 0 0 25 0 1 0 386847156 18771968 4369 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 4583 4369 48 102 0 4478 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18332

[startup+102.305 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 21543
/proc/meminfo: memFree=1795808/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=22688 CPUtime=102.26
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 6143 0 0 0 10167 59 0 0 25 0 1 0 386847156 23232512 5501 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 5672 5501 48 102 0 5567 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22688

[startup+162.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 21543
/proc/meminfo: memFree=1792928/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=25684 CPUtime=162.25
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 7628 0 0 0 16164 61 0 0 25 0 1 0 386847156 26300416 6218 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 6421 6218 48 102 0 6316 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25684

[startup+222.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 21543
/proc/meminfo: memFree=1786912/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=32020 CPUtime=222.23
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 9429 0 0 0 22160 63 0 0 25 0 1 0 386847156 32788480 7795 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 8005 7795 48 102 0 7900 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32020

[startup+282.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 21543
/proc/meminfo: memFree=1783712/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=34764 CPUtime=282.21
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 10485 0 0 0 28157 64 0 0 25 0 1 0 386847156 35598336 8514 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 8691 8514 48 102 0 8586 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 34764

[startup+342.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 21543
/proc/meminfo: memFree=1782048/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=36348 CPUtime=342.2
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 11503 0 0 0 34154 66 0 0 25 0 1 0 386847156 37220352 8924 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 9087 8924 48 102 0 8982 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 36348

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21543
/proc/meminfo: memFree=1777952/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=40392 CPUtime=402.18
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 12751 0 0 0 40151 67 0 0 25 0 1 0 386847156 41361408 9944 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 10098 9944 48 102 0 9993 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 40392

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21543
/proc/meminfo: memFree=1777248/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=41052 CPUtime=462.17
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 13021 0 0 0 46149 68 0 0 25 0 1 0 386847156 42037248 10118 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 10263 10118 48 102 0 10158 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 41052

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 21543
/proc/meminfo: memFree=1774112/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=44220 CPUtime=522.15
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 13997 0 0 0 52146 69 0 0 25 0 1 0 386847156 45281280 10895 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 11055 10895 48 102 0 10950 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44220

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1772640/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=45540 CPUtime=582.14
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 14564 0 0 0 58144 70 0 0 25 0 1 0 386847156 46632960 11250 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 11385 11250 48 102 0 11280 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45540

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1772704/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=45376 CPUtime=642.12
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 14572 0 0 0 64142 70 0 0 25 0 1 0 386847156 46465024 11235 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 11344 11235 48 102 0 11239 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 45376

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1768800/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=49700 CPUtime=702.1
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 15820 0 0 0 70139 71 0 0 25 0 1 0 386847156 50892800 12200 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 12425 12200 48 102 0 12320 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 49700

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1767776/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=50756 CPUtime=762.09
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 16188 0 0 0 76137 72 0 0 25 0 1 0 386847156 51974144 12453 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 12689 12453 48 102 0 12584 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 50756

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1768736/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=49700 CPUtime=822.07
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 16311 0 0 0 82135 72 0 0 25 0 1 0 386847156 50892800 12213 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 12425 12213 48 102 0 12320 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 49700

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1768736/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=49700 CPUtime=882.06
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 17212 0 0 0 88132 74 0 0 25 0 1 0 386847156 50892800 12225 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 12425 12225 48 102 0 12320 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 49700

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1766112/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=52340 CPUtime=942.04
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 18005 0 0 0 94129 75 0 0 25 0 1 0 386847156 53596160 12880 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 13085 12880 48 102 0 12980 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 52340

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1760160/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=58280 CPUtime=1002.02
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 19619 0 0 0 100125 77 0 0 25 0 1 0 386847156 59678720 14354 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 14570 14354 48 102 0 14465 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 58280

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1760608/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=57720 CPUtime=1062.01
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 19631 0 0 0 106123 78 0 0 25 0 1 0 386847156 59105280 14244 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 14430 14244 48 102 0 14325 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 57720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1760608/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=57712 CPUtime=1121.98
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 19780 0 0 0 112120 78 0 0 25 0 1 0 386847156 59097088 14244 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 14428 14244 48 102 0 14323 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 57712

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1760480/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=57844 CPUtime=1181.97
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 19956 0 0 0 118118 79 0 0 25 0 1 0 386847156 59232256 14272 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 14461 14272 48 102 0 14356 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 57844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21543
/proc/meminfo: memFree=1760480/2055920 swapFree=4147304/4192956
[pid=21542] ppid=21540 vsize=57844 CPUtime=1200.07
/proc/21542/stat : 21542 (picosat) R 21540 21542 20829 0 -1 4194304 19956 0 0 0 119928 79 0 0 25 0 1 0 386847156 59232256 14272 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21542/statm: 14461 14272 48 102 0 14356 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 57844

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.29
CPU system time (s): 0.805877
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 58840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.29
system time used= 0.805877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19956
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= 9567

runsolver used 1.2948 second user time and 3.08053 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Mon Mar 12 03:06:34 UTC 2007

IDJOB= 337518
IDBENCH= 24701
IDSOLVER= 106
FILE ID= node72/337518-1173668793

PBS_JOBID= 4101707

Free space on /tmp= 65999 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/color-18-4.sat05-443.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337518-1173668793/picosat /tmp/evaluation/337518-1173668793/instance-337518-1173668793.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-337518-1173668793 -o ROOT/results/node72/solver-337518-1173668793 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337518-1173668793/picosat /tmp/evaluation/337518-1173668793/instance-337518-1173668793.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  ef7f419fe4e145465fe8ec684a206f9b

RANDOM SEED= 4079180

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1818536 kB
Buffers:         36372 kB
Cached:         137864 kB
SwapCached:      14124 kB
Active:          85388 kB
Inactive:       112924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818536 kB
SwapTotal:     4192956 kB
SwapFree:      4147304 kB
Dirty:            2408 kB
Writeback:           0 kB
Mapped:          30496 kB
Slab:            24688 kB
Committed_AS: 10521616 kB
PageTables:       1680 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= 65999 MiB

End job on node72 on Mon Mar 12 03:26:36 UTC 2007