Trace number 314782

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) 1200.1 1200.61

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-08.cnf
MD5SUM81ed5ec4a2e7c208a4184383f9e53838
Bench CategoryINDUST (industrial 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 variables4614
Number of clauses16637
Sum of the clauses size44007
Maximum clause length97
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 27532
Number of clauses of size 38048
Number of clauses of size 4732
Number of clauses of size 5246
Number of clauses of size over 578

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/node26/watcher-314782-1172642272 -o ROOT/results/node26/solver-314782-1172642272 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314782-1172642272/picosat /tmp/evaluation/314782-1172642272/instance-314782-1172642272.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 1.00 1.00 3/77 2928
/proc/meminfo: memFree=1309480/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=1080 CPUtime=0
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 284180867 1105920 164 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 270 164 40 102 0 165 0

[startup+0.055217 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2928
/proc/meminfo: memFree=1309480/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=1212 CPUtime=0.05
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 205 0 0 0 2 3 0 0 18 0 1 0 284180867 1241088 190 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 303 190 40 102 0 198 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1212

[startup+0.102224 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2928
/proc/meminfo: memFree=1309480/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=1344 CPUtime=0.09
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 244 0 0 0 4 5 0 0 18 0 1 0 284180867 1376256 229 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 336 229 40 102 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1344

[startup+0.301258 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2928
/proc/meminfo: memFree=1309480/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=1792 CPUtime=0.29
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 339 0 0 0 22 7 0 0 19 0 1 0 284180867 1835008 322 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 448 322 42 102 0 343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1792

[startup+0.701334 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2928
/proc/meminfo: memFree=1309480/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=2064 CPUtime=0.69
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 413 0 0 0 62 7 0 0 22 0 1 0 284180867 2113536 394 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529624 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 516 394 48 102 0 411 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2064

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2929
/proc/meminfo: memFree=1307872/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=2196 CPUtime=1.49
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 446 0 0 0 142 7 0 0 25 0 1 0 284180867 2248704 427 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520135 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 549 427 48 102 0 444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2196

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2929
/proc/meminfo: memFree=1307744/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=2196 CPUtime=3.09
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 464 0 0 0 302 7 0 0 25 0 1 0 284180867 2248704 445 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 549 445 48 102 0 444 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2196

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2929
/proc/meminfo: memFree=1307424/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=2460 CPUtime=6.29
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 521 0 0 0 622 7 0 0 25 0 1 0 284180867 2519040 502 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 615 502 48 102 0 510 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2460

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2929
/proc/meminfo: memFree=1307232/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=2724 CPUtime=12.68
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 600 0 0 0 1261 7 0 0 25 0 1 0 284180867 2789376 581 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 681 581 48 102 0 576 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2724

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2929
/proc/meminfo: memFree=1306720/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=3100 CPUtime=25.48
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 677 0 0 0 2541 7 0 0 25 0 1 0 284180867 3174400 658 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531300 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 775 658 48 102 0 670 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3100

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2929
/proc/meminfo: memFree=1306144/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=3628 CPUtime=51.08
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 818 0 0 0 5100 8 0 0 25 0 1 0 284180867 3715072 799 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134523985 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 907 799 48 102 0 802 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3628

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2929
/proc/meminfo: memFree=1305312/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=4420 CPUtime=102.26
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 1004 0 0 0 10218 8 0 0 25 0 1 0 284180867 4526080 985 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 1105 985 48 102 0 1000 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4420

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2929
/proc/meminfo: memFree=1304800/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=5124 CPUtime=162.24
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 1171 0 0 0 16215 9 0 0 25 0 1 0 284180867 5246976 1152 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549483 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 1281 1152 48 102 0 1176 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5124

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3035
/proc/meminfo: memFree=1302960/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=5484 CPUtime=222.16
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 1272 0 0 0 22206 10 0 0 25 0 1 0 284180867 5615616 1253 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530019 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 1371 1253 48 102 0 1266 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 5484

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3105
/proc/meminfo: memFree=1302320/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=6204 CPUtime=282.08
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 1430 0 0 0 28198 10 0 0 25 0 1 0 284180867 6352896 1411 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 1551 1411 48 102 0 1446 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 6204

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1302816/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=6688 CPUtime=342.06
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 1575 0 0 0 34195 11 0 0 25 0 1 0 284180867 6848512 1556 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 1672 1556 48 102 0 1567 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 6688

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1302560/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=6952 CPUtime=402.05
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 1641 0 0 0 40193 12 0 0 25 0 1 0 284180867 7118848 1622 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 1738 1622 48 102 0 1633 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 6952

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1302496/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=7080 CPUtime=462.02
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 1668 0 0 0 46190 12 0 0 25 0 1 0 284180867 7249920 1649 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 1770 1649 48 102 0 1665 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 7080

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1301856/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=7776 CPUtime=522.01
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 1846 0 0 0 52188 13 0 0 25 0 1 0 284180867 7962624 1827 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 1944 1827 48 102 0 1839 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 7776

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1301536/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=8036 CPUtime=581.98
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 1918 0 0 0 58185 13 0 0 25 0 1 0 284180867 8228864 1899 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2009 1899 48 102 0 1904 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 8036

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1301536/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=8036 CPUtime=641.97
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 1918 0 0 0 64183 14 0 0 25 0 1 0 284180867 8228864 1899 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2009 1899 48 102 0 1904 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 8036

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1301024/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=8644 CPUtime=701.94
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 2037 0 0 0 70180 14 0 0 25 0 1 0 284180867 8851456 2018 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2161 2018 48 102 0 2056 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 8644

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1301024/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=8624 CPUtime=761.93
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 2040 0 0 0 76178 15 0 0 25 0 1 0 284180867 8830976 2021 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525728 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2156 2021 48 102 0 2051 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 8624

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1300256/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=9344 CPUtime=821.9
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 2227 0 0 0 82175 15 0 0 25 0 1 0 284180867 9568256 2207 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2336 2207 48 102 0 2231 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 9344

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1300256/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=9332 CPUtime=881.89
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 2227 0 0 0 88173 16 0 0 25 0 1 0 284180867 9555968 2204 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2333 2204 48 102 0 2228 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 9332

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1300256/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=9324 CPUtime=941.86
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 2230 0 0 0 94170 16 0 0 25 0 1 0 284180867 9547776 2205 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522693 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2331 2205 48 102 0 2226 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 9324

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1300256/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=9324 CPUtime=1001.85
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 2230 0 0 0 100168 17 0 0 25 0 1 0 284180867 9547776 2205 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2331 2205 48 102 0 2226 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 9324

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1300192/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=9376 CPUtime=1061.83
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 2240 0 0 0 106166 17 0 0 25 0 1 0 284180867 9601024 2215 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2344 2215 48 102 0 2239 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 9376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1300192/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=9356 CPUtime=1121.8
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 2240 0 0 0 112163 17 0 0 25 0 1 0 284180867 9580544 2215 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2339 2215 48 102 0 2234 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 9356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1300128/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=9352 CPUtime=1181.79
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 2240 0 0 0 118161 18 0 0 25 0 1 0 284180867 9576448 2214 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2338 2214 48 102 0 2233 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 9352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3127
/proc/meminfo: memFree=1300128/2055920 swapFree=4153620/4192956
[pid=2928] ppid=2926 vsize=9352 CPUtime=1200.08
/proc/2928/stat : 2928 (picosat) R 2926 2928 1951 0 -1 4194304 2243 0 0 0 119990 18 0 0 25 0 1 0 284180867 9576448 2217 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2928/statm: 2338 2217 48 102 0 2233 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9352

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): 1200.1
CPU user time (s): 1199.91
CPU system time (s): 0.188971
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 9484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2243
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= 3002

runsolver used 1.43078 second user time and 2.88556 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Wed Feb 28 05:57:52 UTC 2007

IDJOB= 314782
IDBENCH= 20400
IDSOLVER= 106
FILE ID= node26/314782-1172642272

PBS_JOBID= 3981141

Free space on /tmp= 66534 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/hard/AProVE07-08.cnf
COMMAND LINE= /tmp/evaluation/314782-1172642272/picosat /tmp/evaluation/314782-1172642272/instance-314782-1172642272.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-314782-1172642272 -o ROOT/results/node26/solver-314782-1172642272 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314782-1172642272/picosat /tmp/evaluation/314782-1172642272/instance-314782-1172642272.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  81ed5ec4a2e7c208a4184383f9e53838

RANDOM SEED= 751434019

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1309824 kB
Buffers:         33060 kB
Cached:         646000 kB
SwapCached:      19028 kB
Active:         265636 kB
Inactive:       439136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1309824 kB
SwapTotal:     4192956 kB
SwapFree:      4153620 kB
Dirty:             768 kB
Writeback:           0 kB
Mapped:          30180 kB
Slab:            26840 kB
Committed_AS:   771864 kB
PageTables:       1712 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= 66534 MiB

End job on node26 on Wed Feb 28 06:17:55 UTC 2007