Trace number 1738162

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
HydraSAT 2009-03-22-Base? (TO) 1200.1 1200.71

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

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-1738162-1240835835/watcher-1738162-1240835835 -o /tmp/evaluation-result-1738162-1240835835/solver-1738162-1240835835 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1738162-1240835835.cnf -rs 1814750531 -co memory_limit 1800 

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: 1.91 1.82 1.45 3/64 747
/proc/meminfo: memFree=1555704/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=1900 CPUtime=0
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 235 0 0 0 0 0 0 0 18 0 1 0 111609744 1945600 219 1992294400 134512640 135997824 4294956160 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 475 220 151 362 0 110 0

[startup+0.020569 s]
/proc/loadavg: 1.91 1.82 1.45 3/64 747
/proc/meminfo: memFree=1555704/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=2880 CPUtime=0.01
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 490 0 0 0 1 0 0 0 18 0 1 0 111609744 2949120 474 1992294400 134512640 135997824 4294956160 18446744073709551615 134695426 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 720 474 158 362 0 355 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2880

[startup+0.101583 s]
/proc/loadavg: 1.91 1.82 1.45 3/64 747
/proc/meminfo: memFree=1555704/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=3024 CPUtime=0.09
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 510 0 0 0 9 0 0 0 18 0 1 0 111609744 3096576 494 1992294400 134512640 135997824 4294956160 18446744073709551615 134695407 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 756 494 159 362 0 391 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3024

[startup+0.301619 s]
/proc/loadavg: 1.91 1.82 1.45 3/64 747
/proc/meminfo: memFree=1555704/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=3944 CPUtime=0.29
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 777 0 0 0 29 0 0 0 19 0 1 0 111609744 4038656 760 1992294400 134512640 135997824 4294956160 18446744073709551615 135204314 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 986 760 174 362 0 621 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3944

[startup+0.701692 s]
/proc/loadavg: 1.91 1.82 1.45 3/64 747
/proc/meminfo: memFree=1555704/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=4072 CPUtime=0.69
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 795 0 0 0 69 0 0 0 23 0 1 0 111609744 4169728 778 1992294400 134512640 135997824 4294956160 18446744073709551615 134589760 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 1018 778 174 362 0 653 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4072

[startup+1.50184 s]
/proc/loadavg: 1.91 1.82 1.45 2/65 748
/proc/meminfo: memFree=1553136/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=4200 CPUtime=1.49
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 846 0 0 0 149 0 0 0 25 0 1 0 111609744 4300800 829 1992294400 134512640 135997824 4294956160 18446744073709551615 134683576 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 1050 829 174 362 0 685 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4200

[startup+3.10213 s]
/proc/loadavg: 1.91 1.82 1.45 2/65 748
/proc/meminfo: memFree=1552752/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=4852 CPUtime=3.09
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 1000 0 0 0 309 0 0 0 25 0 1 0 111609744 4968448 983 1992294400 134512640 135997824 4294956160 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 1213 983 174 362 0 848 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4852

[startup+6.30171 s]
/proc/loadavg: 1.84 1.80 1.45 2/65 748
/proc/meminfo: memFree=1552240/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=4852 CPUtime=6.29
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 1000 0 0 0 629 0 0 0 25 0 1 0 111609744 4968448 983 1992294400 134512640 135997824 4294956160 18446744073709551615 135204304 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 1213 983 174 362 0 848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4852

[startup+12.7019 s]
/proc/loadavg: 1.77 1.79 1.45 2/65 748
/proc/meminfo: memFree=1552048/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=4852 CPUtime=12.69
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 1000 0 0 0 1269 0 0 0 25 0 1 0 111609744 4968448 983 1992294400 134512640 135997824 4294956160 18446744073709551615 134590081 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 1213 983 174 362 0 848 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4852

[startup+25.5012 s]
/proc/loadavg: 1.60 1.75 1.44 2/65 748
/proc/meminfo: memFree=1552112/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=4852 CPUtime=25.48
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 1014 0 0 0 2548 0 0 0 25 0 1 0 111609744 4968448 997 1992294400 134512640 135997824 4294956160 18446744073709551615 134757455 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 1213 997 174 362 0 848 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4852

[startup+51.1018 s]
/proc/loadavg: 1.40 1.69 1.43 2/65 748
/proc/meminfo: memFree=1550576/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=6800 CPUtime=51.07
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 1480 0 0 0 5107 0 0 0 25 0 1 0 111609744 6963200 1463 1992294400 134512640 135997824 4294956160 18446744073709551615 134758096 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 1700 1463 174 362 0 1335 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6800

[startup+102.305 s]
/proc/loadavg: 1.17 1.58 1.40 2/65 748
/proc/meminfo: memFree=1548144/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=9268 CPUtime=102.24
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2024 0 0 0 10224 0 0 0 25 0 1 0 111609744 9490432 2007 1992294400 134512640 135997824 4294956160 18446744073709551615 135376448 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2317 2007 174 362 0 1952 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 9268

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.37 2/65 750
/proc/meminfo: memFree=1547824/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=9268 CPUtime=162.2
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2024 0 0 0 16220 0 0 0 25 0 1 0 111609744 9490432 2007 1992294400 134512640 135997824 4294956160 18446744073709551615 134756097 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2317 2007 174 362 0 1952 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 9268

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.35 2/65 750
/proc/meminfo: memFree=1547824/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=9268 CPUtime=222.18
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2024 0 0 0 22218 0 0 0 25 0 1 0 111609744 9490432 2007 1992294400 134512640 135997824 4294956160 18446744073709551615 134757859 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2317 2007 174 362 0 1952 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 9268

[startup+282.302 s]
/proc/loadavg: 1.01 1.31 1.32 2/65 750
/proc/meminfo: memFree=1547824/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=9268 CPUtime=282.14
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2024 0 0 0 28214 0 0 0 25 0 1 0 111609744 9490432 2007 1992294400 134512640 135997824 4294956160 18446744073709551615 134757682 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2317 2007 174 362 0 1952 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 9268

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.30 2/65 750
/proc/meminfo: memFree=1547824/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=9268 CPUtime=342.11
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2024 0 0 0 34211 0 0 0 25 0 1 0 111609744 9490432 2007 1992294400 134512640 135997824 4294956160 18446744073709551615 134757915 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2317 2007 174 362 0 1952 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 9268

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.28 2/65 750
/proc/meminfo: memFree=1547888/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=9268 CPUtime=402.09
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2024 0 0 0 40209 0 0 0 25 0 1 0 111609744 9490432 2007 1992294400 134512640 135997824 4294956160 18446744073709551615 134683584 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2317 2007 174 362 0 1952 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 9268

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.26 2/65 750
/proc/meminfo: memFree=1547888/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=9268 CPUtime=462.06
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2024 0 0 0 46205 1 0 0 25 0 1 0 111609744 9490432 2007 1992294400 134512640 135997824 4294956160 18446744073709551615 134757767 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2317 2007 174 362 0 1952 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 9268

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 750
/proc/meminfo: memFree=1547888/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=9396 CPUtime=522.03
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2056 0 0 0 52202 1 0 0 25 0 1 0 111609744 9621504 2039 1992294400 134512640 135997824 4294956160 18446744073709551615 134757801 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2349 2039 174 362 0 1984 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 9396

[startup+582.302 s]
/proc/loadavg: 1.00 1.10 1.22 2/65 750
/proc/meminfo: memFree=1547440/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=9916 CPUtime=582.01
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2183 0 0 0 58200 1 0 0 25 0 1 0 111609744 10153984 2166 1992294400 134512640 135997824 4294956160 18446744073709551615 135387659 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2479 2166 174 362 0 2114 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 9916

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.21 2/65 750
/proc/meminfo: memFree=1546864/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=10520 CPUtime=641.97
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2322 0 0 0 64196 1 0 0 25 0 1 0 111609744 10772480 2305 1992294400 134512640 135997824 4294956160 18446744073709551615 134757407 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2630 2305 174 362 0 2265 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 10520

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 750
/proc/meminfo: memFree=1546480/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=10964 CPUtime=701.94
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2412 0 0 0 70193 1 0 0 25 0 1 0 111609744 11227136 2395 1992294400 134512640 135997824 4294956160 18446744073709551615 134683584 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2741 2395 174 362 0 2376 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 10964

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 750
/proc/meminfo: memFree=1546032/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=11464 CPUtime=761.91
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2522 0 0 0 76190 1 0 0 25 0 1 0 111609744 11739136 2505 1992294400 134512640 135997824 4294956160 18446744073709551615 134756069 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2866 2505 174 362 0 2501 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 11464

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 750
/proc/meminfo: memFree=1545904/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=11596 CPUtime=821.87
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2563 0 0 0 82186 1 0 0 25 0 1 0 111609744 11874304 2546 1992294400 134512640 135997824 4294956160 18446744073709551615 134843428 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2899 2546 174 362 0 2534 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 11596

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 750
/proc/meminfo: memFree=1545648/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=11924 CPUtime=881.85
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2628 0 0 0 88184 1 0 0 25 0 1 0 111609744 12210176 2611 1992294400 134512640 135997824 4294956160 18446744073709551615 134757476 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 2981 2611 174 362 0 2616 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 11924

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 750
/proc/meminfo: memFree=1545456/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=12064 CPUtime=941.82
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2654 0 0 0 94181 1 0 0 25 0 1 0 111609744 12353536 2637 1992294400 134512640 135997824 4294956160 18446744073709551615 134816963 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 3016 2637 174 362 0 2651 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 12064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 750
/proc/meminfo: memFree=1545264/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=12352 CPUtime=1001.78
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2719 0 0 0 100177 1 0 0 25 0 1 0 111609744 12648448 2702 1992294400 134512640 135997824 4294956160 18446744073709551615 134757691 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 3088 2702 174 362 0 2723 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 12352

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 750
/proc/meminfo: memFree=1545008/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=12692 CPUtime=1061.75
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2783 0 0 0 106174 1 0 0 25 0 1 0 111609744 12996608 2766 1992294400 134512640 135997824 4294956160 18446744073709551615 134683612 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 3173 2766 174 362 0 2808 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 12692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 750
/proc/meminfo: memFree=1544496/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=13152 CPUtime=1121.72
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2884 0 0 0 112171 1 0 0 25 0 1 0 111609744 13467648 2867 1992294400 134512640 135997824 4294956160 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 3288 2867 174 362 0 2923 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 13152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 750
/proc/meminfo: memFree=1544240/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=13480 CPUtime=1181.69
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2950 0 0 0 118168 1 0 0 25 0 1 0 111609744 13803520 2933 1992294400 134512640 135997824 4294956160 18446744073709551615 134817137 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 3370 2933 174 362 0 3005 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 13480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 750
/proc/meminfo: memFree=1544112/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=13660 CPUtime=1200.09
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2988 0 0 0 120008 1 0 0 25 0 1 0 111609744 13987840 2971 1992294400 134512640 135997824 4294956160 18446744073709551615 134843920 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 3415 2971 174 362 0 3050 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13660

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 750
/proc/meminfo: memFree=1544112/2055920 swapFree=4181468/4192956
[pid=747] ppid=745 vsize=13660 CPUtime=1200.09
/proc/747/stat : 747 (hydrasat) R 745 747 487 0 -1 4194304 2988 0 0 0 120008 1 0 0 25 0 1 0 111609744 13987840 2971 1992294400 134512640 135997824 4294956160 18446744073709551615 134843920 0 0 4096 1 0 0 0 17 0 0 0
/proc/747/statm: 3415 2971 174 362 0 3050 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 13660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.021996
CPU usage (%): 99.9496
Max. virtual memory (cumulated for all children) (KiB): 13660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2988
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= 2749

runsolver used 0.91586 second user time and 3.46047 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-27 14:37:15
IDJOB=1738162
IDBENCH=71802
IDSOLVER=520
FILE ID=node67/1738162-1240835835
PBS_JOBID= 9187504
Free space on /tmp= 66144 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738162-1240835835/watcher-1738162-1240835835 -o /tmp/evaluation-result-1738162-1240835835/solver-1738162-1240835835 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1738162-1240835835.cnf -rs 1814750531 -co memory_limit 1800

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=1814750531

node67.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		: 3000.277
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		: 3000.277
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:       1556888 kB
Buffers:         53152 kB
Cached:         359720 kB
SwapCached:       5396 kB
Active:          23616 kB
Inactive:       397748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556888 kB
SwapTotal:     4192956 kB
SwapFree:      4181468 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          14172 kB
Slab:            63576 kB
Committed_AS:   457684 kB
PageTables:       1436 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= 66144 MiB
End job on node67 at 2009-04-27 14:57:18