Trace number 1523625

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

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S457856978-061.cnf
MD5SUM8ebd6c8756a6249928946b3a588cd94f
Bench CategoryRANDOM (random 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 variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1523625-1238543244/watcher-1523625-1238543244 -o /tmp/evaluation-result-1523625-1238543244/solver-1523625-1238543244 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/Hybrid2 HOME/instance-1523625-1238543244.cnf 120575019 

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: 0.92 0.98 0.99 2/65 20628
/proc/meminfo: memFree=1459792/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=451072 CPUtime=0
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1126986704 461897728 125 1992294400 134512640 135106774 4294956208 18446744073709551615 134523933 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 112768 125 53 145 0 111644 0

[startup+0.0590689 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20628
/proc/meminfo: memFree=1459792/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=0.05
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 5 0 0 0 18 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134526857 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 454972

[startup+0.101075 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20628
/proc/meminfo: memFree=1459792/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=0.09
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 9 0 0 0 18 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134567425 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 454972

[startup+0.30111 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20628
/proc/meminfo: memFree=1459792/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=0.29
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 29 0 0 0 19 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134527125 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 454972

[startup+0.701181 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20628
/proc/meminfo: memFree=1459792/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=0.69
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 69 0 0 0 22 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134528705 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 454972

[startup+1.50132 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1459208/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=1.49
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 149 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134518412 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 454972

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1459080/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=3.09
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 309 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134527279 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 454972

[startup+6.30118 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1458952/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=6.29
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 629 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134526382 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 454972

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1458888/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=12.69
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 1269 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134527161 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 454972

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1458888/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=25.48
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 2548 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134565617 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 454972

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1458952/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=51.07
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 5107 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134526668 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 454972

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1459016/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=102.26
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 10226 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134518438 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 454972

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1459016/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=162.23
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 16223 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134527279 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 454972

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1458952/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=222.21
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 22221 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134526839 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 454972

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1458952/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=282.19
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 28219 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 454972

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1458952/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=342.17
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 34217 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134527112 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 454972

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1459016/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=402.15
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 40215 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134526830 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 454972

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1458952/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=462.13
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 46213 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134527139 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 454972

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1458952/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=522.11
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 52211 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134526585 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 454972

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1459016/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=582.08
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 58208 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134528744 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 454972

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1458952/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=642.07
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 64207 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134527357 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 454972

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1458952/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=702.04
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 70204 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134527279 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 454972

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20629
/proc/meminfo: memFree=1458952/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=762.02
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 76202 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134518432 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 454972

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20635
/proc/meminfo: memFree=1458696/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=821.99
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 82199 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 454972

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20635
/proc/meminfo: memFree=1458760/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=881.97
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 88197 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134565647 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 454972

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20635
/proc/meminfo: memFree=1458824/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=941.95
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 94195 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134526675 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 454972

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20635
/proc/meminfo: memFree=1458824/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=1001.93
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 100193 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134526538 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 454972

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20635
/proc/meminfo: memFree=1458888/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=1061.91
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 106191 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134526857 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 454972

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20635
/proc/meminfo: memFree=1458888/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=1121.88
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 112188 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134528760 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 454972

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20635
/proc/meminfo: memFree=1458952/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=1181.86
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 118186 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134526876 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 454972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20635
/proc/meminfo: memFree=1458952/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=1200.06
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 120006 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134528310 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 454972

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: 0.99 0.98 0.99 2/66 20635
/proc/meminfo: memFree=1458952/2055920 swapFree=4177700/4192956
[pid=20628] ppid=20626 vsize=454972 CPUtime=1200.06
/proc/20628/stat : 20628 (Hybrid2) R 20626 20628 20210 0 -1 4194304 194 0 0 0 120006 0 0 0 25 0 1 0 1126986704 465891328 178 1992294400 134512640 135106774 4294956208 18446744073709551615 134528310 0 0 4096 0 0 0 0 17 1 0 0
/proc/20628/statm: 113743 178 56 145 0 112619 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 454972

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): 0.005999
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 454972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 194
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= 1325

runsolver used 1.3388 second user time and 2.82657 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 01:47:24
IDJOB=1523625
IDBENCH=70606
IDSOLVER=530
FILE ID=node56/1523625-1238543244
PBS_JOBID= 9062065
Free space on /tmp= 103044 MiB

SOLVER NAME= Hybrid2 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S457856978-061.cnf
COMMAND LINE= HOME/Hybrid2 BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1523625-1238543244/watcher-1523625-1238543244 -o /tmp/evaluation-result-1523625-1238543244/solver-1523625-1238543244 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/Hybrid2 HOME/instance-1523625-1238543244.cnf 120575019

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

MD5SUM BENCH= 8ebd6c8756a6249928946b3a588cd94f
RANDOM SEED=120575019

node56.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		: 3000.256
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		: 3000.256
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:       1460272 kB
Buffers:         92996 kB
Cached:         404096 kB
SwapCached:       9032 kB
Active:         218904 kB
Inactive:       288724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1460272 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            4604 kB
Writeback:           0 kB
Mapped:          16148 kB
Slab:            73924 kB
Committed_AS:  2675628 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-04-01 02:07:27