Trace number 1563442

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535? (TO) 1200.27 1200.56

General information on the benchmark

NameAPPLICATIONS/c32sat/
post-cbmc-zfcp-2.8-u2-noholes.cnf
MD5SUMc4aa2ddc60eee766fbdf95a32eed5b43
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark51.5012
Satisfiable
(Un)Satisfiability was proved
Number of variables10950109
Number of clauses32697150
Sum of the clauses size76320846
Maximum clause length65
Minimum clause length1
Number of clauses of size 12415
Number of clauses of size 221783823
Number of clauses of size 310907882
Number of clauses of size 41592
Number of clauses of size 5131
Number of clauses of size over 51307

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1563442-1238786407/watcher-1563442-1238786407 -o /tmp/evaluation-result-1563442-1238786407/solver-1563442-1238786407 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1563442-1238786407.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): 1800 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: 2.28 1.58 1.24 3/64 16949
/proc/meminfo: memFree=1168112/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=568 CPUtime=0
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 67 0 0 0 0 0 0 0 18 0 1 0 1151307228 581632 53 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 142 53 40 102 0 37 0

[startup+0.072573 s]
/proc/loadavg: 2.28 1.58 1.24 3/64 16949
/proc/meminfo: memFree=1168112/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=832 CPUtime=0.06
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 133 0 0 0 2 4 0 0 18 0 1 0 1151307228 851968 119 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 208 119 40 102 0 103 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 832

[startup+0.101573 s]
/proc/loadavg: 2.28 1.58 1.24 3/64 16949
/proc/meminfo: memFree=1168112/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1052 CPUtime=0.09
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 178 0 0 0 4 5 0 0 18 0 1 0 1151307228 1077248 164 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 263 164 40 102 0 158 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1052

[startup+0.30159 s]
/proc/loadavg: 2.28 1.58 1.24 3/64 16949
/proc/meminfo: memFree=1168112/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=2388 CPUtime=0.29
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 482 0 0 0 13 16 0 0 19 0 1 0 1151307228 2445312 468 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 597 468 40 102 0 492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2388

[startup+0.701622 s]
/proc/loadavg: 2.28 1.58 1.24 3/64 16949
/proc/meminfo: memFree=1168112/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=10460 CPUtime=0.69
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 1806 0 0 0 32 37 0 0 22 0 1 0 1151307228 10711040 1792 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 2615 1792 40 102 0 2510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10460

[startup+1.50169 s]
/proc/loadavg: 2.28 1.58 1.24 2/65 16950
/proc/meminfo: memFree=1159400/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=13096 CPUtime=1.49
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 2954 0 0 0 70 79 0 0 25 0 1 0 1151307228 13410304 2940 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 3274 2940 40 102 0 3169 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13096

[startup+3.10182 s]
/proc/loadavg: 2.28 1.58 1.24 2/65 16950
/proc/meminfo: memFree=1152936/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=26288 CPUtime=3.09
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 5201 0 0 0 143 166 0 0 25 0 1 0 1151307228 26918912 5187 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 6572 5187 40 102 0 6467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26288

[startup+6.30109 s]
/proc/loadavg: 2.17 1.57 1.24 2/65 16950
/proc/meminfo: memFree=1134952/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=51484 CPUtime=6.29
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 9518 0 0 0 286 343 0 0 25 0 1 0 1151307228 52719616 9504 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 12871 9504 40 102 0 12766 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51484

[startup+12.7016 s]
/proc/loadavg: 2.08 1.56 1.24 2/65 16950
/proc/meminfo: memFree=1098280/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=102800 CPUtime=12.69
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 18435 0 0 0 576 693 0 0 25 0 1 0 1151307228 105267200 18421 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 25700 18421 40 102 0 25595 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102800

[startup+25.5017 s]
/proc/loadavg: 1.84 1.53 1.24 2/65 16950
/proc/meminfo: memFree=1025960/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=204928 CPUtime=25.49
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 36008 0 0 0 1167 1382 0 0 25 0 1 0 1151307228 209846272 35994 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 51232 35994 40 102 0 51127 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 204928

[startup+51.1018 s]
/proc/loadavg: 1.55 1.49 1.23 2/65 16950
/proc/meminfo: memFree=888936/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=406432 CPUtime=51.08
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 70591 0 0 0 2359 2749 0 0 25 0 1 0 1151307228 416186368 70577 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 101608 70577 40 102 0 101503 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 406432

[startup+102.305 s]
/proc/loadavg: 1.24 1.41 1.21 2/65 16950
/proc/meminfo: memFree=608296/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=809600 CPUtime=102.27
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 139798 0 0 0 4746 5481 0 0 25 0 1 0 1151307228 829030400 139784 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 202400 139784 40 102 0 202295 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 809600

[startup+162.301 s]
/proc/loadavg: 1.09 1.33 1.20 2/65 16950
/proc/meminfo: memFree=282984/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=970104 CPUtime=162.25
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 221811 0 0 0 7492 8733 0 0 25 0 1 0 1151307228 993386496 221797 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 242526 221797 40 102 0 242421 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 970104

[startup+222.301 s]
/proc/loadavg: 1.03 1.27 1.18 2/65 16950
/proc/meminfo: memFree=16040/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1665996 CPUtime=222.23
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 302512 0 0 0 10309 11914 0 0 25 0 1 0 1151307228 1705979904 302498 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 416499 302498 40 102 0 416394 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1665996

[startup+282.302 s]
/proc/loadavg: 1.01 1.22 1.17 2/65 16950
/proc/meminfo: memFree=15720/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1732664 CPUtime=282.22
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 337345 0 0 0 14917 13305 0 0 25 0 1 0 1151307228 1774247936 337331 1992294400 134512640 134931368 4294956224 18446744073709551615 134541951 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 433166 337331 42 102 0 433061 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1732664

[startup+342.302 s]
/proc/loadavg: 1.00 1.18 1.16 2/65 16950
/proc/meminfo: memFree=15720/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1732664 CPUtime=342.21
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 337345 0 0 0 20915 13306 0 0 25 0 1 0 1151307228 1774247936 337331 1992294400 134512640 134931368 4294956224 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 433166 337331 42 102 0 433061 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1732664

[startup+402.301 s]
/proc/loadavg: 1.00 1.14 1.14 2/65 16950
/proc/meminfo: memFree=15656/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1733092 CPUtime=402.2
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 337393 0 0 0 26914 13306 0 0 25 0 1 0 1151307228 1774686208 337368 1992294400 134512640 134931368 4294956224 18446744073709551615 134531390 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 433273 337368 42 102 0 433168 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1733092

[startup+462.302 s]
/proc/loadavg: 1.00 1.11 1.13 2/65 16950
/proc/meminfo: memFree=15464/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1733092 CPUtime=462.18
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 337394 0 0 0 32912 13306 0 0 25 0 1 0 1151307228 1774686208 337369 1992294400 134512640 134931368 4294956224 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 433273 337369 42 102 0 433168 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1733092

[startup+522.302 s]
/proc/loadavg: 1.00 1.09 1.12 2/65 16950
/proc/meminfo: memFree=15592/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1733092 CPUtime=522.17
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 337395 0 0 0 38911 13306 0 0 25 0 1 0 1151307228 1774686208 337370 1992294400 134512640 134931368 4294956224 18446744073709551615 134543633 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 433273 337370 42 102 0 433168 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1733092

[startup+582.301 s]
/proc/loadavg: 1.00 1.07 1.11 2/65 16950
/proc/meminfo: memFree=15592/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1733092 CPUtime=582.15
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 337396 0 0 0 44909 13306 0 0 25 0 1 0 1151307228 1774686208 337371 1992294400 134512640 134931368 4294956224 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 433273 337371 42 102 0 433168 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1733092

[startup+642.302 s]
/proc/loadavg: 1.00 1.06 1.10 2/65 16950
/proc/meminfo: memFree=15272/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1749348 CPUtime=642.14
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 340313 0 0 0 50907 13307 0 0 25 0 1 0 1151307228 1791332352 340288 1992294400 134512640 134931368 4294956224 18446744073709551615 134541946 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 437337 340288 42 102 0 437232 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1749348

[startup+702.302 s]
/proc/loadavg: 1.00 1.04 1.09 2/65 16950
/proc/meminfo: memFree=15272/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1749348 CPUtime=702.12
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 340313 0 0 0 56905 13307 0 0 25 0 1 0 1151307228 1791332352 340288 1992294400 134512640 134931368 4294956224 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 437337 340288 42 102 0 437232 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1749348

[startup+762.305 s]
/proc/loadavg: 1.00 1.03 1.08 2/65 16950
/proc/meminfo: memFree=15976/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1798188 CPUtime=762.11
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 340616 0 0 0 62903 13308 0 0 25 0 1 0 1151307228 1841344512 340529 1992294400 134512640 134931368 4294956224 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 449547 340529 42 102 0 449442 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1798188

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.08 2/65 16950
/proc/meminfo: memFree=15976/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1798188 CPUtime=822.09
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 340616 0 0 0 68901 13308 0 0 25 0 1 0 1151307228 1841344512 340529 1992294400 134512640 134931368 4294956224 18446744073709551615 134541951 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 449547 340529 42 102 0 449442 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 1798188

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.07 2/65 16950
/proc/meminfo: memFree=15976/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1798188 CPUtime=882.08
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 340616 0 0 0 74900 13308 0 0 25 0 1 0 1151307228 1841344512 340529 1992294400 134512640 134931368 4294956224 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 449547 340529 42 102 0 449442 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1798188

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 16950
/proc/meminfo: memFree=15912/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1798188 CPUtime=942.06
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 340616 0 0 0 80898 13308 0 0 25 0 1 0 1151307228 1841344512 340529 1992294400 134512640 134931368 4294956224 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 449547 340529 42 102 0 449442 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1798188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 16950
/proc/meminfo: memFree=15912/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1798188 CPUtime=1002.05
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 340616 0 0 0 86897 13308 0 0 25 0 1 0 1151307228 1841344512 340529 1992294400 134512640 134931368 4294956224 18446744073709551615 134541956 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 449547 340529 42 102 0 449442 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 1798188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 16950
/proc/meminfo: memFree=15848/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1798188 CPUtime=1062.03
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 340616 0 0 0 92895 13308 0 0 25 0 1 0 1151307228 1841344512 340529 1992294400 134512640 134931368 4294956224 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 449547 340529 42 102 0 449442 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1798188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 16950
/proc/meminfo: memFree=15848/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1798188 CPUtime=1122.02
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 340618 0 0 0 98894 13308 0 0 25 0 1 0 1151307228 1841344512 340531 1992294400 134512640 134931368 4294956224 18446744073709551615 134541944 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 449547 340531 42 102 0 449442 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1798188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 16950
/proc/meminfo: memFree=15784/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1798188 CPUtime=1182
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 340619 0 0 0 104892 13308 0 0 25 0 1 0 1151307228 1841344512 340532 1992294400 134512640 134931368 4294956224 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 449547 340532 42 102 0 449442 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 1798188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 16950
/proc/meminfo: memFree=15784/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=1798188 CPUtime=1200
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4194304 340619 0 0 0 106692 13308 0 0 25 0 1 0 1151307228 1841344512 340532 1992294400 134512640 134931368 4294956224 18446744073709551615 134541946 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 449547 340532 42 102 0 449442 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1798188

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 16950
/proc/meminfo: memFree=15784/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=0 CPUtime=1200.1
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4195332 340619 0 0 0 106692 13318 0 0 25 0 1 0 1151307228 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 0

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 16950
/proc/meminfo: memFree=15784/2055920 swapFree=4175760/4192956
[pid=16949] ppid=16947 vsize=0 CPUtime=1200.2
/proc/16949/stat : 16949 (picosat) R 16947 16949 16643 0 -1 4195332 340619 0 0 0 106692 13328 0 0 25 0 1 0 1151307228 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/16949/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.27
CPU user time (s): 1066.93
CPU system time (s): 133.347
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 1798188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1066.93
system time used= 133.347
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 340619
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= 7
involuntary context switches= 1631

runsolver used 1.46078 second user time and 2.69359 second system time

The end

Launcher Data 

Begin job on node50 at 2009-04-03 21:20:51
IDJOB=1563442
IDBENCH=70953
IDSOLVER=563
FILE ID=node50/1563442-1238786407
PBS_JOBID= 9085589
Free space on /tmp= 65840 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-cbmc-zfcp-2.8-u2-noholes.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1563442-1238786407/watcher-1563442-1238786407 -o /tmp/evaluation-result-1563442-1238786407/solver-1563442-1238786407 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1563442-1238786407.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c4aa2ddc60eee766fbdf95a32eed5b43
RANDOM SEED=2120813976

node50.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.238
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		: 3000.238
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:       1169360 kB
Buffers:          1820 kB
Cached:         813108 kB
SwapCached:       8756 kB
Active:         703388 kB
Inactive:       120764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1169360 kB
SwapTotal:     4192956 kB
SwapFree:      4175760 kB
Dirty:          237712 kB
Writeback:           0 kB
Mapped:          15512 kB
Slab:            48384 kB
Committed_AS:  3432636 kB
PageTables:       1456 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= 65840 MiB
End job on node50 at 2009-04-03 21:40:53