Trace number 1825128

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) 10000.1 10005.1

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand128.cnf
MD5SUM3022ff2a7ae31b29e9b784d8e848042f
Bench CategoryAPPLICATION (applications 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 variables365168
Number of clauses1093967
Sum of the clauses size2552587
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2729310
Number of clauses of size 3364655
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1825128-1242484794/watcher-1825128-1242484794 -o /tmp/evaluation-result-1825128-1242484794/solver-1825128-1242484794 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825128-1242484794.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 1.01 1.02 1.00 3/64 14388
/proc/meminfo: memFree=1762976/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=568 CPUtime=0
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 276513660 581632 65 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 142 65 40 102 0 37 0

[startup+0.00880707 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 14388
/proc/meminfo: memFree=1762976/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=568 CPUtime=0
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 83 0 0 0 0 0 0 0 18 0 1 0 276513660 581632 69 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 142 69 40 102 0 37 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 568

[startup+0.101822 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 14388
/proc/meminfo: memFree=1762976/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=1332 CPUtime=0.09
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 246 0 0 0 3 6 0 0 18 0 1 0 276513660 1363968 232 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 333 232 40 102 0 228 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.301858 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 14388
/proc/meminfo: memFree=1762976/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=2460 CPUtime=0.29
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 547 0 0 0 10 19 0 0 19 0 1 0 276513660 2519040 533 1992294400 134512640 134931368 4294956240 18446744073709551615 134526214 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 615 534 40 102 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2460

[startup+0.701931 s]
/proc/loadavg: 1.01 1.02 1.00 3/64 14388
/proc/meminfo: memFree=1762976/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=7120 CPUtime=0.69
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 1201 0 0 0 27 42 0 0 23 0 1 0 276513660 7290880 1187 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 1780 1192 40 102 0 1675 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7120

[startup+1.50108 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 14389
/proc/meminfo: memFree=1756696/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=13456 CPUtime=1.49
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 2374 0 0 0 66 83 0 0 25 0 1 0 276513660 13778944 2360 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 3364 2360 40 102 0 3259 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13456

[startup+3.10137 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 14389
/proc/meminfo: memFree=1749848/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=26656 CPUtime=3.09
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 4784 0 0 0 137 172 0 0 25 0 1 0 276513660 27295744 4770 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 6664 4770 40 102 0 6559 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26656

[startup+6.30195 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 14389
/proc/meminfo: memFree=1729760/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=53188 CPUtime=6.29
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 9658 0 0 0 284 345 0 0 25 0 1 0 276513660 54464512 9644 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 13297 9645 40 102 0 13192 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53188

[startup+12.7011 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 14389
/proc/meminfo: memFree=1714848/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=65492 CPUtime=12.69
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 12168 0 0 0 851 418 0 0 25 0 1 0 276513660 67063808 12109 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 16373 12109 48 102 0 16268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65492

[startup+25.5015 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 14389
/proc/meminfo: memFree=1714272/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=66148 CPUtime=25.48
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 12349 0 0 0 2130 418 0 0 25 0 1 0 276513660 67735552 12290 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 16537 12290 48 102 0 16432 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 66148

[startup+51.1011 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14389
/proc/meminfo: memFree=1712800/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=67564 CPUtime=51.04
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 12699 0 0 0 4686 418 0 0 25 0 1 0 276513660 69185536 12640 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 16891 12640 48 102 0 16786 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 67564

[startup+102.305 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 14389
/proc/meminfo: memFree=1708896/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=71316 CPUtime=102.23
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 13684 0 0 0 9804 419 0 0 25 0 1 0 276513660 73027584 13625 1992294400 134512640 134931368 4294956240 18446744073709551615 134522828 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 17829 13625 48 102 0 17724 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 71316

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 14391
/proc/meminfo: memFree=1704480/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=75324 CPUtime=162.19
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 14759 0 0 0 15799 420 0 0 25 0 1 0 276513660 77131776 14700 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 18831 14700 48 102 0 18726 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 75324

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14391
/proc/meminfo: memFree=1698592/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=81272 CPUtime=222.17
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 16243 0 0 0 21795 422 0 0 25 0 1 0 276513660 83222528 16184 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 20318 16184 48 102 0 20213 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 81272

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 14391
/proc/meminfo: memFree=1690976/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=88732 CPUtime=282.14
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 18139 0 0 0 27790 424 0 0 25 0 1 0 276513660 90861568 18080 1992294400 134512640 134931368 4294956240 18446744073709551615 134524009 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 22183 18080 48 102 0 22078 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 88732

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14391
/proc/meminfo: memFree=1685664/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=94036 CPUtime=342.12
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 19465 0 0 0 33786 426 0 0 25 0 1 0 276513660 96292864 19406 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 23509 19406 48 102 0 23404 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 94036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14391
/proc/meminfo: memFree=1680224/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=99456 CPUtime=402.08
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 20829 0 0 0 39781 427 0 0 25 0 1 0 276513660 101842944 20770 1992294400 134512640 134931368 4294956240 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 24864 20770 48 102 0 24759 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 99456

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14391
/proc/meminfo: memFree=1675232/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=104372 CPUtime=462.05
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 22061 0 0 0 45777 428 0 0 25 0 1 0 276513660 106876928 22002 1992294400 134512640 134931368 4294956240 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 26093 22002 48 102 0 25988 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 104372

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14391
/proc/meminfo: memFree=1670752/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=108876 CPUtime=522.03
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 23193 0 0 0 51774 429 0 0 25 0 1 0 276513660 111489024 23134 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 27219 23134 48 102 0 27114 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 108876

[startup+582.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 14391
/proc/meminfo: memFree=1667680/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=111596 CPUtime=581.99
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 23984 0 0 0 57769 430 0 0 25 0 1 0 276513660 114274304 23835 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 27899 23835 48 102 0 27794 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 111596

[startup+642.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 14391
/proc/meminfo: memFree=1667680/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=111596 CPUtime=641.97
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 23984 0 0 0 63767 430 0 0 25 0 1 0 276513660 114274304 23835 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 27899 23835 48 102 0 27794 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 111596


################
# More data... #
################

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1563168/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9097.72
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 909309 463 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9097.72
Current children cumulated vsize (KiB) 213596

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1563168/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9157.69
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 915306 463 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9157.69
Current children cumulated vsize (KiB) 213596

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1563168/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9217.66
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 921303 463 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9217.66
Current children cumulated vsize (KiB) 213596

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1563168/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9277.63
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 927299 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9277.63
Current children cumulated vsize (KiB) 213596

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1563168/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9337.61
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 933297 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9337.61
Current children cumulated vsize (KiB) 213596

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1563168/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9397.58
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 939294 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9397.58
Current children cumulated vsize (KiB) 213596

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1563168/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9457.56
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 945292 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9457.56
Current children cumulated vsize (KiB) 213596

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1563104/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9517.53
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 951289 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9517.53
Current children cumulated vsize (KiB) 213596

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1563104/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9577.49
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 957285 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134523992 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9577.49
Current children cumulated vsize (KiB) 213596

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1563104/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9637.46
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 963282 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9637.46
Current children cumulated vsize (KiB) 213596

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1562976/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9697.44
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 969280 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9697.44
Current children cumulated vsize (KiB) 213596

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1562976/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9757.41
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 975277 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9757.41
Current children cumulated vsize (KiB) 213596

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1562976/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9817.38
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 981274 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9817.38
Current children cumulated vsize (KiB) 213596

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1562912/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9877.36
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 987272 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9877.36
Current children cumulated vsize (KiB) 213596

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1562912/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9937.32
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 993268 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9937.32
Current children cumulated vsize (KiB) 213596

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1562912/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=9997.29
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 999265 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 9997.29
Current children cumulated vsize (KiB) 213596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10005.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1562912/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=10000.1
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 999545 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 213596

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

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

[startup+10005.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14413
/proc/meminfo: memFree=1562912/2055920 swapFree=4179724/4192956
[pid=14388] ppid=14386 vsize=213596 CPUtime=10000.1
/proc/14388/stat : 14388 (picosat) R 14386 14388 14294 0 -1 4194304 50172 0 0 0 999545 464 0 0 25 0 1 0 276513660 218722304 48957 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/14388/statm: 53399 48957 48 102 0 53294 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 213596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10005.1
CPU time (s): 10000.1
CPU user time (s): 9995.45
CPU system time (s): 4.67429
CPU usage (%): 99.95
Max. virtual memory (cumulated for all children) (KiB): 214196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9995.45
system time used= 4.67429
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50172
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= 2
involuntary context switches= 29891

runsolver used 10.1065 second user time and 26.281 second system time

The end

Launcher Data 

Begin job on node2 at 2009-05-16 16:39:55
IDJOB=1825128
IDBENCH=70794
IDSOLVER=666
FILE ID=node2/1825128-1242484794
PBS_JOBID= 9306906
Free space on /tmp= 66360 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand128.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825128-1242484794/watcher-1825128-1242484794 -o /tmp/evaluation-result-1825128-1242484794/solver-1825128-1242484794 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825128-1242484794.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=2064793183

node2.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		: 3000.265
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		: 3000.265
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:       1763456 kB
Buffers:         44336 kB
Cached:         175948 kB
SwapCached:       7516 kB
Active:          82324 kB
Inactive:       147752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763456 kB
SwapTotal:     4192956 kB
SwapFree:      4179724 kB
Dirty:           20568 kB
Writeback:           0 kB
Mapped:          14072 kB
Slab:            48348 kB
Committed_AS:  1255988 kB
PageTables:       1480 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= 66360 MiB
End job on node2 at 2009-05-16 19:26:43