Trace number 1825096

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 10003.7

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2353.77
Satisfiable
(Un)Satisfiability was proved
Number of variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
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-1825096-1242478585/watcher-1825096-1242478585 -o /tmp/evaluation-result-1825096-1242478585/solver-1825096-1242478585 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825096-1242478585.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: 1.00 1.00 1.07 3/65 11678
/proc/meminfo: memFree=897112/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=568 CPUtime=0
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 275888036 581632 65 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 142 65 40 102 0 37 0

[startup+0.0222369 s]
/proc/loadavg: 1.00 1.00 1.07 3/65 11678
/proc/meminfo: memFree=897112/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=700 CPUtime=0.01
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 109 0 0 0 0 1 0 0 18 0 1 0 275888036 716800 95 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 175 95 40 102 0 70 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 700

[startup+0.101249 s]
/proc/loadavg: 1.00 1.00 1.07 3/65 11678
/proc/meminfo: memFree=897112/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=1336 CPUtime=0.09
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 245 0 0 0 4 5 0 0 18 0 1 0 275888036 1368064 231 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 334 231 40 102 0 229 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301284 s]
/proc/loadavg: 1.00 1.00 1.07 3/65 11678
/proc/meminfo: memFree=897112/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=2468 CPUtime=0.29
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 548 0 0 0 14 15 0 0 19 0 1 0 275888036 2527232 534 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 617 534 40 102 0 512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2468

[startup+0.701356 s]
/proc/loadavg: 1.00 1.00 1.07 3/65 11678
/proc/meminfo: memFree=897112/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=7128 CPUtime=0.69
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 1208 0 0 0 32 37 0 0 23 0 1 0 275888036 7299072 1194 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 1782 1194 40 102 0 1677 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7128

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 11679
/proc/meminfo: memFree=890768/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=13596 CPUtime=1.49
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 2405 0 0 0 69 80 0 0 25 0 1 0 275888036 13922304 2391 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 3399 2391 40 102 0 3294 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13596

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 11679
/proc/meminfo: memFree=883792/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=26796 CPUtime=3.09
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 4850 0 0 0 142 167 0 0 25 0 1 0 275888036 27439104 4836 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 6699 4836 40 102 0 6594 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26796

[startup+6.30135 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 11679
/proc/meminfo: memFree=875736/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=31368 CPUtime=6.29
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 5354 0 0 0 458 171 0 0 25 0 1 0 275888036 32120832 5261 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 7842 5261 48 102 0 7737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31368

[startup+12.7015 s]
/proc/loadavg: 1.07 1.02 1.07 2/66 11679
/proc/meminfo: memFree=875480/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=31896 CPUtime=12.69
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 5472 0 0 0 1097 172 0 0 25 0 1 0 275888036 32661504 5379 1992294400 134512640 134931368 4294956240 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 7974 5379 48 102 0 7869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31896

[startup+25.5018 s]
/proc/loadavg: 1.06 1.02 1.07 2/66 11679
/proc/meminfo: memFree=874200/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=33204 CPUtime=25.48
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 5814 0 0 0 2376 172 0 0 25 0 1 0 275888036 34000896 5721 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 8301 5721 48 102 0 8196 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33204

[startup+51.1013 s]
/proc/loadavg: 1.04 1.01 1.07 2/66 11679
/proc/meminfo: memFree=865624/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=42076 CPUtime=51.07
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 8043 0 0 0 4933 174 0 0 25 0 1 0 275888036 43085824 7950 1992294400 134512640 134931368 4294956240 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 10519 7950 48 102 0 10414 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 42076

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.07 2/66 11679
/proc/meminfo: memFree=843160/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=64156 CPUtime=102.26
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 13577 0 0 0 10046 180 0 0 25 0 1 0 275888036 65695744 13484 1992294400 134512640 134931368 4294956240 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 16039 13484 48 102 0 15934 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 64156

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 11679
/proc/meminfo: memFree=815256/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=92200 CPUtime=162.24
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 20615 0 0 0 16037 187 0 0 25 0 1 0 275888036 94412800 20522 1992294400 134512640 134931368 4294956240 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 23050 20522 48 102 0 22945 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 92200

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 11679
/proc/meminfo: memFree=813528/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=93852 CPUtime=222.21
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 21057 0 0 0 22034 187 0 0 25 0 1 0 275888036 96104448 20926 1992294400 134512640 134931368 4294956240 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 23463 20926 48 102 0 23358 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 93852

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 11685
/proc/meminfo: memFree=786776/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=120160 CPUtime=282.19
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 27697 0 0 0 28026 193 0 0 25 0 1 0 275888036 123043840 27526 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 30040 27526 48 102 0 29935 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 120160

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 11685
/proc/meminfo: memFree=786840/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=120160 CPUtime=342.17
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 27697 0 0 0 34024 193 0 0 25 0 1 0 275888036 123043840 27526 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 30040 27526 48 102 0 29935 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 120160

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 11685
/proc/meminfo: memFree=777496/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=129256 CPUtime=402.15
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 30026 0 0 0 40020 195 0 0 25 0 1 0 275888036 132358144 29813 1992294400 134512640 134931368 4294956240 18446744073709551615 134529097 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 32314 29813 48 102 0 32209 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 129256

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 11685
/proc/meminfo: memFree=777496/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=129256 CPUtime=462.13
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 30026 0 0 0 46018 195 0 0 25 0 1 0 275888036 132358144 29813 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 32314 29813 48 102 0 32209 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 129256

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 11685
/proc/meminfo: memFree=771672/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=135788 CPUtime=522.1
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 31638 0 0 0 52013 197 0 0 25 0 1 0 275888036 139046912 31425 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 33947 31425 48 102 0 33842 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 135788

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 11685
/proc/meminfo: memFree=768088/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=138720 CPUtime=582.08
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 32428 0 0 0 58010 198 0 0 25 0 1 0 275888036 142049280 32171 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 34680 32171 48 102 0 34575 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 138720

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 11685
/proc/meminfo: memFree=768088/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=138720 CPUtime=642.07
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 32428 0 0 0 64009 198 0 0 25 0 1 0 275888036 142049280 32171 1992294400 134512640 134931368 4294956240 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 34680 32171 48 102 0 34575 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 138720


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531288/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9039.07
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92592 0 0 0 903648 259 0 0 25 0 1 0 275888036 384339968 91203 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91203 48 102 0 93728 0
Current children cumulated CPU time (s) 9039.07
Current children cumulated vsize (KiB) 375332

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531288/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9099.05
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92593 0 0 0 909646 259 0 0 25 0 1 0 275888036 384339968 91204 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91204 48 102 0 93728 0
Current children cumulated CPU time (s) 9099.05
Current children cumulated vsize (KiB) 375332

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531224/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9159.03
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92593 0 0 0 915644 259 0 0 25 0 1 0 275888036 384339968 91204 1992294400 134512640 134931368 4294956240 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91204 48 102 0 93728 0
Current children cumulated CPU time (s) 9159.03
Current children cumulated vsize (KiB) 375332

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531288/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9219.01
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92593 0 0 0 921642 259 0 0 25 0 1 0 275888036 384339968 91204 1992294400 134512640 134931368 4294956240 18446744073709551615 134530203 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91204 48 102 0 93728 0
Current children cumulated CPU time (s) 9219.01
Current children cumulated vsize (KiB) 375332

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531288/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9278.98
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92593 0 0 0 927639 259 0 0 25 0 1 0 275888036 384339968 91204 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91204 48 102 0 93728 0
Current children cumulated CPU time (s) 9278.98
Current children cumulated vsize (KiB) 375332

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531224/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9338.96
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92593 0 0 0 933637 259 0 0 25 0 1 0 275888036 384339968 91204 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91204 48 102 0 93728 0
Current children cumulated CPU time (s) 9338.96
Current children cumulated vsize (KiB) 375332

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531288/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9398.94
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92593 0 0 0 939635 259 0 0 25 0 1 0 275888036 384339968 91204 1992294400 134512640 134931368 4294956240 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91204 48 102 0 93728 0
Current children cumulated CPU time (s) 9398.94
Current children cumulated vsize (KiB) 375332

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531224/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9458.92
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92593 0 0 0 945633 259 0 0 25 0 1 0 275888036 384339968 91204 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91204 48 102 0 93728 0
Current children cumulated CPU time (s) 9458.92
Current children cumulated vsize (KiB) 375332

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531288/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9518.9
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92593 0 0 0 951631 259 0 0 25 0 1 0 275888036 384339968 91204 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91204 48 102 0 93728 0
Current children cumulated CPU time (s) 9518.9
Current children cumulated vsize (KiB) 375332

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531224/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9578.88
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92593 0 0 0 957629 259 0 0 25 0 1 0 275888036 384339968 91204 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91204 48 102 0 93728 0
Current children cumulated CPU time (s) 9578.88
Current children cumulated vsize (KiB) 375332

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531224/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9638.85
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92593 0 0 0 963626 259 0 0 25 0 1 0 275888036 384339968 91204 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91204 48 102 0 93728 0
Current children cumulated CPU time (s) 9638.85
Current children cumulated vsize (KiB) 375332

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531288/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9698.83
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92593 0 0 0 969624 259 0 0 25 0 1 0 275888036 384339968 91204 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91204 48 102 0 93728 0
Current children cumulated CPU time (s) 9698.83
Current children cumulated vsize (KiB) 375332

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531224/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9758.81
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92596 0 0 0 975622 259 0 0 25 0 1 0 275888036 384339968 91207 1992294400 134512640 134931368 4294956240 18446744073709551615 134530220 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91207 48 102 0 93728 0
Current children cumulated CPU time (s) 9758.81
Current children cumulated vsize (KiB) 375332

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531224/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9818.79
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92605 0 0 0 981620 259 0 0 25 0 1 0 275888036 384339968 91216 1992294400 134512640 134931368 4294956240 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91216 48 102 0 93728 0
Current children cumulated CPU time (s) 9818.79
Current children cumulated vsize (KiB) 375332

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531224/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9878.77
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92605 0 0 0 987618 259 0 0 25 0 1 0 275888036 384339968 91216 1992294400 134512640 134931368 4294956240 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91216 48 102 0 93728 0
Current children cumulated CPU time (s) 9878.77
Current children cumulated vsize (KiB) 375332

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11701
/proc/meminfo: memFree=531160/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9938.75
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92605 0 0 0 993616 259 0 0 25 0 1 0 275888036 384339968 91216 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91216 48 102 0 93728 0
Current children cumulated CPU time (s) 9938.75
Current children cumulated vsize (KiB) 375332

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11703
/proc/meminfo: memFree=531032/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=9998.73
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92605 0 0 0 999614 259 0 0 25 0 1 0 275888036 384339968 91216 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91216 48 102 0 93728 0
Current children cumulated CPU time (s) 9998.73
Current children cumulated vsize (KiB) 375332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11703
/proc/meminfo: memFree=531032/2055920 swapFree=4184600/4192956
[pid=11678] ppid=11676 vsize=375332 CPUtime=10000
/proc/11678/stat : 11678 (picosat) R 11676 11678 11354 0 -1 4194304 92605 0 0 0 999744 259 0 0 25 0 1 0 275888036 384339968 91216 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11678/statm: 93833 91216 48 102 0 93728 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 375332

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): 10003.7
CPU time (s): 10000.1
CPU user time (s): 9997.44
CPU system time (s): 2.6506
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 375756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.44
system time used= 2.6506
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92605
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= 12009

runsolver used 11.2053 second user time and 24.4933 second system time

The end

Launcher Data 

Begin job on node89 at 2009-05-16 14:56:25
IDJOB=1825096
IDBENCH=70760
IDSOLVER=666
FILE ID=node89/1825096-1242478585
PBS_JOBID= 9306835
Free space on /tmp= 66300 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825096-1242478585/watcher-1825096-1242478585 -o /tmp/evaluation-result-1825096-1242478585/solver-1825096-1242478585 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825096-1242478585.cnf            

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=1488730445

node89.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        897528 kB
Buffers:         86744 kB
Cached:         960952 kB
SwapCached:       3720 kB
Active:         103236 kB
Inactive:       954368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        897528 kB
SwapTotal:     4192956 kB
SwapFree:      4184600 kB
Dirty:            8328 kB
Writeback:           0 kB
Mapped:          17488 kB
Slab:            86696 kB
Committed_AS:   881212 kB
PageTables:       1372 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= 66300 MiB
End job on node89 at 2009-05-16 17:43:11