Trace number 339408

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) 1200.07 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-339408-1173704273 -o ROOT/results/node35/solver-339408-1173704273 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339408-1173704273/picosat /tmp/evaluation/339408-1173704273/instance-339408-1173704273.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 0.98 0.99 3/64 23268
/proc/meminfo: memFree=1545648/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=568 CPUtime=0
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 364190989 581632 58 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 142 59 40 102 0 37 0

[startup+0.0898891 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23268
/proc/meminfo: memFree=1545648/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=708 CPUtime=0.08
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 132 0 0 0 8 0 0 0 18 0 1 0 364190989 724992 115 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 177 115 48 102 0 72 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 708

[startup+0.10189 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23268
/proc/meminfo: memFree=1545648/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=708 CPUtime=0.09
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 132 0 0 0 9 0 0 0 18 0 1 0 364190989 724992 115 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529314 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 177 115 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301928 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23268
/proc/meminfo: memFree=1545648/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=832 CPUtime=0.29
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 140 0 0 0 29 0 0 0 19 0 1 0 364190989 851968 123 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 208 123 48 102 0 103 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 832

[startup+0.702008 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23268
/proc/meminfo: memFree=1545648/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=832 CPUtime=0.69
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 147 0 0 0 69 0 0 0 22 0 1 0 364190989 851968 130 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 208 130 48 102 0 103 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 832

[startup+1.50116 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23269
/proc/meminfo: memFree=1545256/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=832 CPUtime=1.49
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 161 0 0 0 149 0 0 0 25 0 1 0 364190989 851968 144 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 208 144 48 102 0 103 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 832

[startup+3.10148 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23269
/proc/meminfo: memFree=1545000/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=956 CPUtime=3.09
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 181 0 0 0 309 0 0 0 25 0 1 0 364190989 978944 164 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 239 164 48 102 0 134 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 956

[startup+6.30211 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23269
/proc/meminfo: memFree=1544936/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=1076 CPUtime=6.29
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 207 0 0 0 629 0 0 0 25 0 1 0 364190989 1101824 190 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 269 190 48 102 0 164 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1076

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23269
/proc/meminfo: memFree=1544680/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=1200 CPUtime=12.69
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 247 0 0 0 1269 0 0 0 25 0 1 0 364190989 1228800 230 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520053 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 300 230 48 102 0 195 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1200

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23269
/proc/meminfo: memFree=1544424/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=1408 CPUtime=25.48
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 304 0 0 0 2548 0 0 0 25 0 1 0 364190989 1441792 287 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 352 287 48 102 0 247 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1408

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23269
/proc/meminfo: memFree=1544168/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=1704 CPUtime=51.07
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 370 0 0 0 5107 0 0 0 25 0 1 0 364190989 1744896 353 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 426 353 48 102 0 321 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1704

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23269
/proc/meminfo: memFree=1543720/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=2084 CPUtime=102.25
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 457 0 0 0 10225 0 0 0 25 0 1 0 364190989 2134016 440 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 521 440 48 102 0 416 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2084

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23269
/proc/meminfo: memFree=1543464/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=2272 CPUtime=162.23
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 518 0 0 0 16223 0 0 0 25 0 1 0 364190989 2326528 501 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 568 501 48 102 0 463 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2272

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 23383
/proc/meminfo: memFree=1541928/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=2404 CPUtime=222.16
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 554 0 0 0 22214 2 0 0 25 0 1 0 364190989 2461696 537 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 601 537 48 102 0 496 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 2404

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1542696/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=2560 CPUtime=282.09
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 596 0 0 0 28207 2 0 0 25 0 1 0 364190989 2621440 575 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 640 575 48 102 0 535 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 2560

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1542696/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=2804 CPUtime=342.07
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 643 0 0 0 34205 2 0 0 25 0 1 0 364190989 2871296 622 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 701 622 48 102 0 596 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 2804

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1542504/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3068 CPUtime=402.05
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 690 0 0 0 40203 2 0 0 25 0 1 0 364190989 3141632 668 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 767 668 48 102 0 662 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 3068

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1542504/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3068 CPUtime=462.03
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 693 0 0 0 46200 3 0 0 25 0 1 0 364190989 3141632 671 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 767 671 48 102 0 662 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 3068

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1542376/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3140 CPUtime=522.01
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 719 0 0 0 52198 3 0 0 25 0 1 0 364190989 3215360 697 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 785 697 48 102 0 680 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 3140

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1542248/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3316 CPUtime=581.98
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 777 0 0 0 58195 3 0 0 25 0 1 0 364190989 3395584 739 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 829 739 48 102 0 724 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 3316

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1542184/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3248 CPUtime=641.96
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 777 0 0 0 64193 3 0 0 25 0 1 0 364190989 3325952 730 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 812 730 48 102 0 707 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 3248

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1542184/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3280 CPUtime=701.94
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 785 0 0 0 70191 3 0 0 25 0 1 0 364190989 3358720 737 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 820 737 48 102 0 715 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 3280

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1542056/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3548 CPUtime=761.92
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 847 0 0 0 76189 3 0 0 25 0 1 0 364190989 3633152 799 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 887 799 48 102 0 782 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 3548

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1542120/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3548 CPUtime=821.9
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 847 0 0 0 82186 4 0 0 25 0 1 0 364190989 3633152 799 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 887 799 48 102 0 782 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 3548

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1541992/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3592 CPUtime=881.88
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 879 0 0 0 88184 4 0 0 25 0 1 0 364190989 3678208 821 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 898 821 48 102 0 793 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 3592

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1541992/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3688 CPUtime=941.85
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 894 0 0 0 94181 4 0 0 25 0 1 0 364190989 3776512 836 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 922 836 48 102 0 817 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 3688

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1541864/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3800 CPUtime=1001.83
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 922 0 0 0 100179 4 0 0 25 0 1 0 364190989 3891200 864 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 950 864 48 102 0 845 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 3800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1541800/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3908 CPUtime=1061.81
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 960 0 0 0 106177 4 0 0 25 0 1 0 364190989 4001792 891 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 977 891 48 102 0 872 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 3908

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1541672/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3944 CPUtime=1121.79
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 971 0 0 0 112175 4 0 0 25 0 1 0 364190989 4038656 902 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 986 902 48 102 0 881 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 3944

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1541672/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3916 CPUtime=1181.76
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 988 0 0 0 118172 4 0 0 25 0 1 0 364190989 4009984 906 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 979 906 48 102 0 874 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 3916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23467
/proc/meminfo: memFree=1541672/2055920 swapFree=3923124/4192956
[pid=23268] ppid=23266 vsize=3912 CPUtime=1200.06
/proc/23268/stat : 23268 (picosat) R 23266 23268 18837 0 -1 4194304 988 0 0 0 120002 4 0 0 25 0 1 0 364190989 4005888 905 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23268/statm: 978 905 48 102 0 873 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3912

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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1200.02
CPU system time (s): 0.045993
CPU usage (%): 99.9553
Max. virtual memory (cumulated for all children) (KiB): 4008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 988
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= 1820

runsolver used 0.817875 second user time and 2.54561 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Mon Mar 12 12:57:53 UTC 2007

IDJOB= 339408
IDBENCH= 24746
IDSOLVER= 106
FILE ID= node35/339408-1173704273

PBS_JOBID= 4101465

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339408-1173704273/picosat /tmp/evaluation/339408-1173704273/instance-339408-1173704273.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-339408-1173704273 -o ROOT/results/node35/solver-339408-1173704273 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339408-1173704273/picosat /tmp/evaluation/339408-1173704273/instance-339408-1173704273.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  6829b07d42c434b96cd2417ca27ed3f2

RANDOM SEED= 161513728

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1546056 kB
Buffers:         30124 kB
Cached:         168276 kB
SwapCached:     264952 kB
Active:         113072 kB
Inactive:       357508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546056 kB
SwapTotal:     4192956 kB
SwapFree:      3923124 kB
Dirty:             484 kB
Writeback:           0 kB
Mapped:          15944 kB
Slab:            25348 kB
Committed_AS:   928956 kB
PageTables:       1416 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 node35 on Mon Mar 12 13:17:55 UTC 2007