Trace number 299096

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 1200.52

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1540370200-13.SAT.shuffled.cnf
MD5SUM14cd9bd82ac5a6c9d608f66e5d6145a0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.148976
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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/node66/watcher-299096-1171866071 -o ROOT/results/node66/solver-299096-1171866071 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299096-1171866071/picosat /tmp/evaluation/299096-1171866071/instance-299096-1171866071.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: 0.91 0.95 0.98 3/64 28985
/proc/meminfo: memFree=415040/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=568 CPUtime=0
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 206564671 581632 65 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 142 65 40 102 0 37 0

[startup+0.10703 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28985
/proc/meminfo: memFree=415040/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=840 CPUtime=0.09
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 150 0 0 0 9 0 0 0 18 0 1 0 206564671 860160 133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 210 133 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.515111 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 28985
/proc/meminfo: memFree=415040/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=840 CPUtime=0.51
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 166 0 0 0 50 1 0 0 21 0 1 0 206564671 860160 149 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531811 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 210 149 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33528 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 28986
/proc/meminfo: memFree=414520/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=964 CPUtime=1.33
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 179 0 0 0 132 1 0 0 25 0 1 0 206564671 987136 162 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 241 162 48 102 0 136 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 964

[startup+2.97361 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 28986
/proc/meminfo: memFree=414328/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=1088 CPUtime=2.97
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 204 0 0 0 296 1 0 0 25 0 1 0 206564671 1114112 187 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 272 187 48 102 0 167 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1088

[startup+6.25026 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=414136/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=1216 CPUtime=6.24
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 239 0 0 0 623 1 0 0 25 0 1 0 206564671 1245184 222 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 304 222 48 102 0 199 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1216

[startup+12.7066 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=413968/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=1332 CPUtime=12.7
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 286 0 0 0 1269 1 0 0 25 0 1 0 206564671 1363968 269 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 333 269 48 102 0 228 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1332

[startup+25.6082 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=413776/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=1600 CPUtime=25.59
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 346 0 0 0 2558 1 0 0 25 0 1 0 206564671 1638400 329 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 400 329 48 102 0 295 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1600

[startup+51.2153 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=413392/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=1908 CPUtime=51.19
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 431 0 0 0 5118 1 0 0 25 0 1 0 206564671 1953792 414 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 477 414 48 102 0 372 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 1908

[startup+102.428 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=412944/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=2404 CPUtime=102.37
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 538 0 0 0 10236 1 0 0 25 0 1 0 206564671 2461696 521 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 601 521 48 102 0 496 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 2404

[startup+162.452 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=412688/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=2548 CPUtime=162.37
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 603 0 0 0 16236 1 0 0 25 0 1 0 206564671 2609152 581 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 637 581 48 102 0 532 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 2548

[startup+222.469 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=412432/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=2844 CPUtime=222.38
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 661 0 0 0 22236 2 0 0 25 0 1 0 206564671 2912256 639 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 711 639 48 102 0 606 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 2844

[startup+282.488 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=412112/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=3184 CPUtime=282.37
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 742 0 0 0 28235 2 0 0 25 0 1 0 206564671 3260416 704 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 796 704 48 102 0 691 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 3184

[startup+342.504 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=411920/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=3380 CPUtime=342.37
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 786 0 0 0 34235 2 0 0 25 0 1 0 206564671 3461120 748 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 845 748 48 102 0 740 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 3380

[startup+402.53 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=411792/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=3516 CPUtime=402.36
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 824 0 0 0 40234 2 0 0 25 0 1 0 206564671 3600384 781 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 879 781 48 102 0 774 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 3516

[startup+462.551 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=411728/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=3568 CPUtime=462.36
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 863 0 0 0 46234 2 0 0 25 0 1 0 206564671 3653632 812 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 892 812 48 102 0 787 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 3568

[startup+522.568 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=411536/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=3788 CPUtime=522.36
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 918 0 0 0 52233 3 0 0 25 0 1 0 206564671 3878912 864 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 947 864 48 102 0 842 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 3788

[startup+582.591 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=411472/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=3868 CPUtime=582.36
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 938 0 0 0 58233 3 0 0 25 0 1 0 206564671 3960832 879 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 967 879 48 102 0 862 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 3868

[startup+642.611 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=411408/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=3956 CPUtime=642.36
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 961 0 0 0 64233 3 0 0 25 0 1 0 206564671 4050944 900 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 989 900 48 102 0 884 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 3956

[startup+702.63 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=411216/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=4012 CPUtime=702.35
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 1027 0 0 0 70232 3 0 0 25 0 1 0 206564671 4108288 925 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 1003 925 48 102 0 898 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 4012

[startup+762.653 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=411088/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=4180 CPUtime=762.35
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 1065 0 0 0 76232 3 0 0 25 0 1 0 206564671 4280320 963 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 1045 963 48 102 0 940 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 4180

[startup+822.674 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=410960/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=4196 CPUtime=822.36
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 1108 0 0 0 82232 4 0 0 25 0 1 0 206564671 4296704 976 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 1049 976 48 102 0 944 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 4196

[startup+882.691 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=410704/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=4604 CPUtime=882.35
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 1201 0 0 0 88231 4 0 0 25 0 1 0 206564671 4714496 1069 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 1151 1069 48 102 0 1046 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 4604

[startup+942.71 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=410704/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=4604 CPUtime=942.34
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 1204 0 0 0 94230 4 0 0 25 0 1 0 206564671 4714496 1072 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 1151 1072 48 102 0 1046 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 4604

[startup+1002.73 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=410768/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=4468 CPUtime=1002.34
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 1204 0 0 0 100230 4 0 0 25 0 1 0 206564671 4575232 1047 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 1117 1047 48 102 0 1012 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 4468

[startup+1062.75 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=410704/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=4548 CPUtime=1062.34
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 1222 0 0 0 106230 4 0 0 25 0 1 0 206564671 4657152 1062 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 1137 1062 48 102 0 1032 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 4548

[startup+1122.77 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28986
/proc/meminfo: memFree=410640/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=4640 CPUtime=1122.33
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 1250 0 0 0 112229 4 0 0 25 0 1 0 206564671 4751360 1088 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 1160 1088 48 102 0 1055 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 4640

[startup+1182.79 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28988
/proc/meminfo: memFree=410512/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=4760 CPUtime=1182.34
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 1296 0 0 0 118229 5 0 0 25 0 1 0 206564671 4874240 1123 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 1190 1123 48 102 0 1085 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 4760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 0.97 0.99 2/65 28988
/proc/meminfo: memFree=410512/2055920 swapFree=4183396/4192956
[pid=28985] ppid=28983 vsize=4760 CPUtime=1200.05
/proc/28985/stat : 28985 (picosat) R 28983 28985 28886 0 -1 4194304 1296 0 0 0 120000 5 0 0 25 0 1 0 206564671 4874240 1123 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28985/statm: 1190 1123 48 102 0 1085 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4760

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): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.055991
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 4832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1296
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= 2001

runsolver used 0.690894 second user time and 2.52262 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Mon Feb 19 06:21:11 UTC 2007

IDJOB= 299096
IDBENCH= 20002
IDSOLVER= 106
FILE ID= node66/299096-1171866071

PBS_JOBID= 3839758

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1540370200-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299096-1171866071/picosat /tmp/evaluation/299096-1171866071/instance-299096-1171866071.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-299096-1171866071 -o ROOT/results/node66/solver-299096-1171866071 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299096-1171866071/picosat /tmp/evaluation/299096-1171866071/instance-299096-1171866071.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  14cd9bd82ac5a6c9d608f66e5d6145a0

RANDOM SEED= 142209115

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        415512 kB
Buffers:         51660 kB
Cached:        1434128 kB
SwapCached:       3616 kB
Active:         838768 kB
Inactive:       656612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        415512 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          15476 kB
Slab:           131120 kB
Committed_AS:   575568 kB
PageTables:       1376 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= 66563 MiB

End job on node66 on Mon Feb 19 06:41:14 UTC 2007