Trace number 1731357

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
Hybrid2 2009-03-22? (TO) 1200.07 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark506.219
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
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-1731357-1240769694/watcher-1731357-1240769694 -o /tmp/evaluation-result-1731357-1240769694/solver-1731357-1240769694 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/Hybrid2 HOME/instance-1731357-1240769694.cnf 1080256319 

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: 1.00 1.00 1.09 3/65 21920
/proc/meminfo: memFree=1756208/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=450944 CPUtime=0
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 111 0 0 0 0 0 0 0 20 0 1 0 104998937 461766656 96 1992294400 134512640 135106774 4294956208 18446744073709551615 134633838 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 112736 96 53 145 0 111612 0

[startup+0.032022 s]
/proc/loadavg: 1.00 1.00 1.09 3/65 21920
/proc/meminfo: memFree=1756208/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=451468 CPUtime=0.02
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 280 0 0 0 2 0 0 0 20 0 1 0 104998937 462303232 264 1992294400 134512640 135106774 4294956208 18446744073709551615 134524005 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 112867 264 53 145 0 111743 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 451468

[startup+0.102035 s]
/proc/loadavg: 1.00 1.00 1.09 3/65 21920
/proc/meminfo: memFree=1756208/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=0.09
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 9 0 0 0 20 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134528575 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 455500

[startup+0.30107 s]
/proc/loadavg: 1.00 1.00 1.09 3/65 21920
/proc/meminfo: memFree=1756208/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=0.29
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 29 0 0 0 22 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134518424 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 455500

[startup+0.701141 s]
/proc/loadavg: 1.00 1.00 1.09 3/65 21920
/proc/meminfo: memFree=1756208/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=0.69
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 69 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134526675 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 455500

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21921
/proc/meminfo: memFree=1754792/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=1.49
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 149 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134528742 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 455500

[startup+3.10157 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21921
/proc/meminfo: memFree=1754664/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=3.09
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 309 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134527462 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 455500

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21921
/proc/meminfo: memFree=1754472/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=6.29
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 629 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134526668 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 455500

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21921
/proc/meminfo: memFree=1754472/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=12.69
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 1269 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134526846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 455500

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 21921
/proc/meminfo: memFree=1754472/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=25.48
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 2548 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134526876 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 455500

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 21921
/proc/meminfo: memFree=1754536/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=51.07
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 5107 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134527285 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 455500

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 21921
/proc/meminfo: memFree=1754536/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=102.26
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 10226 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134526783 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 455500

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 21921
/proc/meminfo: memFree=1754472/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=162.23
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 16223 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134527125 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 455500

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 21921
/proc/meminfo: memFree=1754408/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=222.21
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 22221 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134528586 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 455500

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 21921
/proc/meminfo: memFree=1754408/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=282.19
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 28219 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134526848 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 455500

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 21921
/proc/meminfo: memFree=1754344/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=342.16
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 34216 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134518228 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 455500

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 21921
/proc/meminfo: memFree=1754344/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=402.14
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 40214 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134527299 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 455500

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 21921
/proc/meminfo: memFree=1754280/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=462.12
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 46212 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134527689 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 455500

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 21921
/proc/meminfo: memFree=1754344/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=522.1
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 52210 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134518384 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 455500

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 21921
/proc/meminfo: memFree=1754280/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=582.08
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 58208 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134526564 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 455500

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 21921
/proc/meminfo: memFree=1754280/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=642.06
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 64206 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134526498 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 455500

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 21921
/proc/meminfo: memFree=1754216/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=702.04
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 70204 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134528683 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 455500

[startup+762.304 s]
/proc/loadavg: 1.07 1.02 1.02 2/66 21921
/proc/meminfo: memFree=1754216/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=762.02
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 76202 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134526731 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 455500

[startup+822.302 s]
/proc/loadavg: 1.16 1.04 1.02 2/66 21921
/proc/meminfo: memFree=1754152/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=821.99
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 82199 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134527125 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 455500

[startup+882.302 s]
/proc/loadavg: 1.12 1.05 1.02 2/66 21921
/proc/meminfo: memFree=1754152/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=881.97
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 88197 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134526846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 455500

[startup+942.301 s]
/proc/loadavg: 1.04 1.04 1.02 2/66 21921
/proc/meminfo: memFree=1754152/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=941.95
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 94195 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134528310 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 455500

[startup+1002.3 s]
/proc/loadavg: 1.01 1.03 1.01 2/66 21921
/proc/meminfo: memFree=1754088/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=1001.93
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 100193 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134518074 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 455500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.01 2/66 21921
/proc/meminfo: memFree=1754024/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=1061.91
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 106191 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134528624 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 455500

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 21921
/proc/meminfo: memFree=1754088/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=1121.88
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 112188 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134527144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 455500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 21921
/proc/meminfo: memFree=1754024/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=1181.86
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 118186 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134528519 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 455500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 21921
/proc/meminfo: memFree=1754024/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=1200.06
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 120006 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134528663 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 455500

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 21921
/proc/meminfo: memFree=1754024/2055920 swapFree=4192812/4192956
[pid=21920] ppid=21918 vsize=455500 CPUtime=1200.06
/proc/21920/stat : 21920 (Hybrid2) R 21918 21920 21669 0 -1 4194304 363 0 0 0 120006 0 0 0 25 0 1 0 104998937 466432000 347 1992294400 134512640 135106774 4294956208 18446744073709551615 134528663 0 0 4096 0 0 0 0 17 1 0 0
/proc/21920/statm: 113875 347 56 145 0 112751 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 455500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.07
CPU system time (s): 0.004999
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 455500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363
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= 1298

runsolver used 1.15882 second user time and 2.71459 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-26 20:14:54
IDJOB=1731357
IDBENCH=24750
IDSOLVER=530
FILE ID=node89/1731357-1240769694
PBS_JOBID= 9187185
Free space on /tmp= 66384 MiB

SOLVER NAME= Hybrid2 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= HOME/Hybrid2 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731357-1240769694/watcher-1731357-1240769694 -o /tmp/evaluation-result-1731357-1240769694/solver-1731357-1240769694 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/Hybrid2 HOME/instance-1731357-1240769694.cnf 1080256319

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

MD5SUM BENCH= 3c6e2bf4052a26ce5bdb6cfc9e1f735c
RANDOM SEED=1080256319

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:       1756624 kB
Buffers:         38136 kB
Cached:         180344 kB
SwapCached:        140 kB
Active:          51856 kB
Inactive:       180548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4720 kB
Writeback:           0 kB
Mapped:          23544 kB
Slab:            52856 kB
Committed_AS:   329240 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= 66380 MiB
End job on node89 at 2009-04-26 20:34:57