Trace number 1563253

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-Multi 2009-03-22-Multi? (TO) 1200.01 1202.91

General information on the benchmark

NameAPPLICATIONS/c32sat/
post-cbmc-aes-ee-r2-noholes.cnf
MD5SUM4c8b9603e0c90cfb3c82064eae956799
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark728.775
Satisfiable
(Un)Satisfiability was proved
Number of variables266199
Number of clauses1575975
Sum of the clauses size4240496
Maximum clause length33
Minimum clause length1
Number of clauses of size 139783
Number of clauses of size 21138497
Number of clauses of size 3317809
Number of clauses of size 49949
Number of clauses of size 50
Number of clauses of size over 569937

Solver Data 

0.00/0.02	c Trying configuration 1
700.89/701.36	HOME/hydrasat-multi.sh: line 48:  6787 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.89/701.36	c Trying configuration 2

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-1563253-1238783885/watcher-1563253-1238783885 -o /tmp/evaluation-result-1563253-1238783885/solver-1563253-1238783885 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1563253-1238783885.cnf 1800 1950611643 

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: 1.99 1.98 2.00 3/86 6785
/proc/meminfo: memFree=1897936/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=3004 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) R 6783 6785 6443 0 -1 4194304 55 0 0 0 0 0 0 0 19 0 1 0 504719095 3076096 40 1992294400 4194304 4889804 548682068720 18446744073709551615 230264172626 0 0 4096 0 0 0 0 17 0 0 0
/proc/6785/statm: 751 40 30 169 0 9 0

[startup+0.0444869 s]
/proc/loadavg: 1.99 1.98 2.00 3/86 6785
/proc/meminfo: memFree=1897936/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101496 s]
/proc/loadavg: 1.99 1.98 2.00 3/86 6785
/proc/meminfo: memFree=1897936/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301533 s]
/proc/loadavg: 1.99 1.98 2.00 3/86 6785
/proc/meminfo: memFree=1897936/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701612 s]
/proc/loadavg: 1.99 1.98 2.00 3/86 6785
/proc/meminfo: memFree=1897936/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50175 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 6787
/proc/meminfo: memFree=1850816/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
[pid=6787] ppid=6785 vsize=71128 CPUtime=1.47
/proc/6787/stat : 6787 (hydrasat_cache4) R 6785 6785 6443 0 -1 4194304 17127 0 0 0 139 8 0 0 25 0 1 0 504719098 72835072 17109 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/6787/statm: 17782 17110 117 317 0 17462 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 76488

[startup+3.10205 s]
/proc/loadavg: 1.99 1.98 2.00 3/88 6787
/proc/meminfo: memFree=1800640/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
[pid=6787] ppid=6785 vsize=145544 CPUtime=3.06
/proc/6787/stat : 6787 (hydrasat_cache4) R 6785 6785 6443 0 -1 4194304 37466 0 0 0 290 16 0 0 25 0 1 0 504719098 149037056 35595 1992294400 134512640 135813592 4294956160 18446744073709551615 134677376 0 0 4096 1 0 0 0 17 0 0 0
/proc/6787/statm: 36386 35595 124 317 0 36066 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 150904

[startup+6.30164 s]
/proc/loadavg: 2.15 2.02 2.01 3/88 6787
/proc/meminfo: memFree=1740864/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
[pid=6787] ppid=6785 vsize=168908 CPUtime=6.27
/proc/6787/stat : 6787 (hydrasat_cache4) R 6785 6785 6443 0 -1 4194304 44276 0 0 0 607 20 0 0 25 0 1 0 504719098 172961792 39677 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/6787/statm: 42227 39677 126 317 0 41907 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 174268

[startup+12.7018 s]
/proc/loadavg: 2.30 2.05 2.02 3/88 6787
/proc/meminfo: memFree=1721104/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
[pid=6787] ppid=6785 vsize=185276 CPUtime=12.66
/proc/6787/stat : 6787 (hydrasat_cache4) R 6785 6785 6443 0 -1 4194304 48769 0 0 0 1244 22 0 0 25 0 1 0 504719098 189722624 44170 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/6787/statm: 46319 44170 126 317 0 45999 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 190636

[startup+25.5012 s]
/proc/loadavg: 2.46 2.10 2.04 3/88 6787
/proc/meminfo: memFree=1703824/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
[pid=6787] ppid=6785 vsize=200640 CPUtime=25.46
/proc/6787/stat : 6787 (hydrasat_cache4) R 6785 6785 6443 0 -1 4194304 52845 0 0 0 2521 25 0 0 25 0 1 0 504719098 205455360 48246 1992294400 134512640 135813592 4294956160 18446744073709551615 134676750 0 0 4096 1 0 0 0 17 0 0 0
/proc/6787/statm: 50160 48246 126 317 0 49840 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 206000

[startup+51.1019 s]
/proc/loadavg: 2.71 2.18 2.07 3/88 6787
/proc/meminfo: memFree=1683280/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
[pid=6787] ppid=6785 vsize=221076 CPUtime=51.04
/proc/6787/stat : 6787 (hydrasat_cache4) R 6785 6785 6443 0 -1 4194304 61855 0 0 0 5075 29 0 0 25 0 1 0 504719098 226381824 53370 1992294400 134512640 135813592 4294956160 18446744073709551615 134665320 0 0 4096 1 0 0 0 17 0 0 0
/proc/6787/statm: 55269 53370 149 317 0 54949 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 226436

[startup+102.307 s]
/proc/loadavg: 2.77 2.29 2.11 3/88 6787
/proc/meminfo: memFree=1680208/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
[pid=6787] ppid=6785 vsize=226376 CPUtime=102.23
/proc/6787/stat : 6787 (hydrasat_cache4) R 6785 6785 6443 0 -1 4194304 62938 0 0 0 10193 30 0 0 25 0 1 0 504719098 231809024 54453 1992294400 134512640 135813592 4294956160 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 0 0 0
/proc/6787/statm: 56594 54453 149 317 0 56274 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 231736

[startup+162.301 s]
/proc/loadavg: 2.28 2.23 2.09 3/88 6787
/proc/meminfo: memFree=1671504/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
[pid=6787] ppid=6785 vsize=237100 CPUtime=162.19
/proc/6787/stat : 6787 (hydrasat_cache4) R 6785 6785 6443 0 -1 4194304 65173 0 0 0 16188 31 0 0 25 0 1 0 504719098 242790400 56688 1992294400 134512640 135813592 4294956160 18446744073709551615 134665966 0 0 4096 1 0 0 0 17 0 0 0
/proc/6787/statm: 59275 56688 149 317 0 58955 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 242460

[startup+222.301 s]
/proc/loadavg: 2.10 2.19 2.09 3/88 6787
/proc/meminfo: memFree=1662288/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
[pid=6787] ppid=6785 vsize=247168 CPUtime=222.16
/proc/6787/stat : 6787 (hydrasat_cache4) R 6785 6785 6443 0 -1 4194304 67480 0 0 0 22183 33 0 0 25 0 1 0 504719098 253100032 58995 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/6787/statm: 61792 58995 149 317 0 61472 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 252528

[startup+282.303 s]
/proc/loadavg: 2.04 2.15 2.08 3/88 6787
/proc/meminfo: memFree=1652880/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
[pid=6787] ppid=6785 vsize=258784 CPUtime=282.15
/proc/6787/stat : 6787 (hydrasat_cache4) R 6785 6785 6443 0 -1 4194304 69965 0 0 0 28180 35 0 0 25 0 1 0 504719098 264994816 61351 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/6787/statm: 64696 61351 149 317 0 64376 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 264144

[startup+342.302 s]
/proc/loadavg: 2.01 2.12 2.08 3/88 6787
/proc/meminfo: memFree=1647888/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
[pid=6787] ppid=6785 vsize=264496 CPUtime=342.12
/proc/6787/stat : 6787 (hydrasat_cache4) R 6785 6785 6443 0 -1 4194304 71210 0 0 0 34176 36 0 0 25 0 1 0 504719098 270843904 62596 1992294400 134512640 135813592 4294956160 18446744073709551615 134664934 0 0 4096 1 0 0 0 17 0 0 0
/proc/6787/statm: 66124 62596 149 317 0 65804 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 269856

[startup+402.302 s]
/proc/loadavg: 2.00 2.10 2.07 3/88 6787
/proc/meminfo: memFree=1644816/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
[pid=6787] ppid=6785 vsize=268408 CPUtime=402.08
/proc/6787/stat : 6787 (hydrasat_cache4) R 6785 6785 6443 0 -1 4194304 72072 0 0 0 40172 36 0 0 25 0 1 0 504719098 274849792 63377 1992294400 134512640 135813592 4294956160 18446744073709551615 134665452 0 0 4096 1 0 0 0 17 0 0 0
/proc/6787/statm: 67102 63377 149 317 0 66782 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 273768


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

/proc/6787/statm: 70764 66758 149 317 0 70444 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 288416

[startup+642.302 s]
/proc/loadavg: 2.00 2.04 2.05 3/88 6787
/proc/meminfo: memFree=1627152/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5360 CPUtime=0
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 288 0 1 0 0 0 0 0 19 0 1 0 504719095 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6785/statm: 1340 239 197 169 0 51 0
[pid=6787] ppid=6785 vsize=287252 CPUtime=641.99
/proc/6787/stat : 6787 (hydrasat_cache4) R 6785 6785 6443 0 -1 4194304 76544 0 0 0 64159 40 0 0 25 0 1 0 504719098 294146048 67731 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/6787/statm: 71813 67731 149 317 0 71493 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 292612

[startup+702.302 s]
/proc/loadavg: 2.00 2.03 2.04 3/88 6788
/proc/meminfo: memFree=1595280/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5364 CPUtime=700.95
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 320 82206 1 0 0 0 69947 148 16 0 1 0 504719095 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6785/statm: 1341 245 202 169 0 52 0
[pid=6788] ppid=6785 vsize=39528 CPUtime=0.93
/proc/6788/stat : 6788 (hydrasat_cachew) R 6785 6785 6443 0 -1 4194304 8876 0 0 0 88 5 0 0 25 0 1 0 504789231 40476672 8859 1992294400 134512640 135995732 4294956016 18446744073709551615 135367782 0 0 4096 1 0 0 0 17 1 0 0
/proc/6788/statm: 9882 8859 143 362 0 9517 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 44892

[startup+762.307 s]
/proc/loadavg: 4.12 2.63 2.24 3/88 6788
/proc/meminfo: memFree=1413776/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5364 CPUtime=700.95
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 320 82206 1 0 0 0 69947 148 16 0 1 0 504719095 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6785/statm: 1341 245 202 169 0 52 0
[pid=6788] ppid=6785 vsize=195156 CPUtime=60.63
/proc/6788/stat : 6788 (hydrasat_cachew) R 6785 6785 6443 0 -1 4194304 55354 0 0 0 6036 27 0 0 25 0 1 0 504789231 199839744 46870 1992294400 134512640 135995732 4294956016 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 1 0 0
/proc/6788/statm: 48789 46870 172 362 0 48424 0
Current children cumulated CPU time (s) 761.58
Current children cumulated vsize (KiB) 200520

[startup+822.301 s]
/proc/loadavg: 4.86 3.10 2.43 3/88 6788
/proc/meminfo: memFree=1414480/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5364 CPUtime=700.95
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 320 82206 1 0 0 0 69947 148 16 0 1 0 504719095 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6785/statm: 1341 245 202 169 0 52 0
[pid=6788] ppid=6785 vsize=195156 CPUtime=120.33
/proc/6788/stat : 6788 (hydrasat_cachew) R 6785 6785 6443 0 -1 4194304 55365 0 0 0 12006 27 0 0 25 0 1 0 504789231 199839744 46881 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/6788/statm: 48789 46881 172 362 0 48424 0
Current children cumulated CPU time (s) 821.28
Current children cumulated vsize (KiB) 200520

[startup+882.301 s]
/proc/loadavg: 4.95 3.45 2.59 3/88 6788
/proc/meminfo: memFree=1414800/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5364 CPUtime=700.95
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 320 82206 1 0 0 0 69947 148 16 0 1 0 504719095 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6785/statm: 1341 245 202 169 0 52 0
[pid=6788] ppid=6785 vsize=196184 CPUtime=180.04
/proc/6788/stat : 6788 (hydrasat_cachew) R 6785 6785 6443 0 -1 4194304 55506 0 0 0 17976 28 0 0 25 0 1 0 504789231 200892416 47022 1992294400 134512640 135995732 4294956016 18446744073709551615 134513644 0 0 4096 1 0 0 0 17 1 0 0
/proc/6788/statm: 49046 47022 172 362 0 48681 0
Current children cumulated CPU time (s) 880.99
Current children cumulated vsize (KiB) 201548

[startup+942.302 s]
/proc/loadavg: 5.29 3.81 2.76 3/88 6790
/proc/meminfo: memFree=1415376/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5364 CPUtime=700.95
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 320 82206 1 0 0 0 69947 148 16 0 1 0 504719095 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6785/statm: 1341 245 202 169 0 52 0
[pid=6788] ppid=6785 vsize=196184 CPUtime=239.74
/proc/6788/stat : 6788 (hydrasat_cachew) R 6785 6785 6443 0 -1 4194304 55580 0 0 0 23946 28 0 0 25 0 1 0 504789231 200892416 47096 1992294400 134512640 135995732 4294956016 18446744073709551615 134808045 0 0 4096 1 0 0 0 17 1 0 0
/proc/6788/statm: 49046 47096 172 362 0 48681 0
Current children cumulated CPU time (s) 940.69
Current children cumulated vsize (KiB) 201548

[startup+1002.3 s]
/proc/loadavg: 5.29 4.07 2.91 3/88 6790
/proc/meminfo: memFree=1414800/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5364 CPUtime=700.95
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 320 82206 1 0 0 0 69947 148 16 0 1 0 504719095 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6785/statm: 1341 245 202 169 0 52 0
[pid=6788] ppid=6785 vsize=197984 CPUtime=299.44
/proc/6788/stat : 6788 (hydrasat_cachew) R 6785 6785 6443 0 -1 4194304 55907 0 0 0 29915 29 0 0 25 0 1 0 504789231 202735616 47423 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/6788/statm: 49496 47423 172 362 0 49131 0
Current children cumulated CPU time (s) 1000.39
Current children cumulated vsize (KiB) 203348

[startup+1062.3 s]
/proc/loadavg: 5.31 4.29 3.06 3/88 6790
/proc/meminfo: memFree=1409680/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5364 CPUtime=700.95
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 320 82206 1 0 0 0 69947 148 16 0 1 0 504719095 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6785/statm: 1341 245 202 169 0 52 0
[pid=6788] ppid=6785 vsize=205472 CPUtime=359.15
/proc/6788/stat : 6788 (hydrasat_cachew) R 6785 6785 6443 0 -1 4194304 57701 0 0 0 35884 31 0 0 25 0 1 0 504789231 210403328 48960 1992294400 134512640 135995732 4294956016 18446744073709551615 134807761 0 0 4096 1 0 0 0 17 1 0 0
/proc/6788/statm: 51368 48960 172 362 0 51003 0
Current children cumulated CPU time (s) 1060.1
Current children cumulated vsize (KiB) 210836

[startup+1122.3 s]
/proc/loadavg: 5.29 4.47 3.20 3/88 6790
/proc/meminfo: memFree=1402256/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5364 CPUtime=700.95
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 320 82206 1 0 0 0 69947 148 16 0 1 0 504719095 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6785/statm: 1341 245 202 169 0 52 0
[pid=6788] ppid=6785 vsize=214224 CPUtime=418.86
/proc/6788/stat : 6788 (hydrasat_cachew) R 6785 6785 6443 0 -1 4194304 59728 0 0 0 41853 33 0 0 25 0 1 0 504789231 219365376 50987 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/6788/statm: 53556 50987 172 362 0 53191 0
Current children cumulated CPU time (s) 1119.81
Current children cumulated vsize (KiB) 219588

[startup+1182.3 s]
/proc/loadavg: 5.23 4.59 3.32 3/88 6790
/proc/meminfo: memFree=1395088/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5364 CPUtime=700.95
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 320 82206 1 0 0 0 69947 148 16 0 1 0 504719095 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6785/statm: 1341 245 202 169 0 52 0
[pid=6788] ppid=6785 vsize=222380 CPUtime=478.56
/proc/6788/stat : 6788 (hydrasat_cachew) R 6785 6785 6443 0 -1 4194304 61718 0 0 0 47821 35 0 0 25 0 1 0 504789231 227717120 52977 1992294400 134512640 135995732 4294956016 18446744073709551615 134589791 0 0 4096 1 0 0 0 17 1 0 0
/proc/6788/statm: 55595 52977 172 362 0 55230 0
Current children cumulated CPU time (s) 1179.51
Current children cumulated vsize (KiB) 227744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1202.9 s]
/proc/loadavg: 5.23 4.63 3.36 3/88 6790
/proc/meminfo: memFree=1393296/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5364 CPUtime=700.95
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 320 82206 1 0 0 0 69947 148 16 0 1 0 504719095 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6785/statm: 1341 245 202 169 0 52 0
[pid=6788] ppid=6785 vsize=224488 CPUtime=499.06
/proc/6788/stat : 6788 (hydrasat_cachew) R 6785 6785 6443 0 -1 4194304 62216 0 0 0 49870 36 0 0 25 0 1 0 504789231 229875712 53475 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/6788/statm: 56122 53475 172 362 0 55757 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 229852

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

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

[startup+1202.9 s]
/proc/loadavg: 5.23 4.63 3.36 3/88 6790
/proc/meminfo: memFree=1393296/2055924 swapFree=4170372/4192956
[pid=6785] ppid=6783 vsize=5364 CPUtime=700.95
/proc/6785/stat : 6785 (hydrasat-multi.) S 6783 6785 6443 0 -1 4194304 320 82206 1 0 0 0 69947 148 16 0 1 0 504719095 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6785/statm: 1341 245 202 169 0 52 0
[pid=6788] ppid=6785 vsize=224488 CPUtime=499.06
/proc/6788/stat : 6788 (hydrasat_cachew) R 6785 6785 6443 0 -1 4194304 62216 0 0 0 49870 36 0 0 25 0 1 0 504789231 229875712 53475 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/6788/statm: 56122 53475 172 362 0 55757 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 229852

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6785 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=483662
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=485774
# CPU time returned by wait4() is 700.969
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1202.91
CPU time (s): 1200.01
CPU user time (s): 1198.17
CPU system time (s): 1.84
CPU usage (%): 99.7586
Max. virtual memory (cumulated for all children) (KiB): 299864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.484
system time used= 1.48577
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82526
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 2604

runsolver used 1.54476 second user time and 3.9424 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-03 20:38:07
IDJOB=1563253
IDBENCH=70950
IDSOLVER=518
FILE ID=node83/1563253-1238783885
PBS_JOBID= 9085566
Free space on /tmp= 66532 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-cbmc-aes-ee-r2-noholes.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1563253-1238783885/watcher-1563253-1238783885 -o /tmp/evaluation-result-1563253-1238783885/solver-1563253-1238783885 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1563253-1238783885.cnf 1800 1950611643

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

MD5SUM BENCH= 4c8b9603e0c90cfb3c82064eae956799
RANDOM SEED=1950611643

node83.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:      2055924 kB
MemFree:       1898480 kB
Buffers:          9472 kB
Cached:          79152 kB
SwapCached:       7120 kB
Active:          62548 kB
Inactive:        39624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1898480 kB
SwapTotal:     4192956 kB
SwapFree:      4170372 kB
Dirty:           36372 kB
Writeback:           0 kB
Mapped:          20008 kB
Slab:            39344 kB
Committed_AS:  1308796 kB
PageTables:       2688 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= 66256 MiB
End job on node83 at 2009-04-03 20:58:12