Trace number 1728698

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) 1200.03 1200.61

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact256_1.sat05-464.reshuffled-07.cnf
MD5SUM69151394f3e0e8838dc6693844061945
Bench CategoryCRAFTED (crafted 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 variables49153
Number of clauses324873
Sum of the clauses size1232169
Maximum clause length4
Minimum clause length1
Number of clauses of size 1257
Number of clauses of size 20
Number of clauses of size 366552
Number of clauses of size 4258064
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c Trying configuration 1
700.07/700.48	HOME/hydrasat-multi.sh: line 48: 29762 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.07/700.48	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-1728698-1240740037/watcher-1728698-1240740037 -o /tmp/evaluation-result-1728698-1240740037/solver-1728698-1240740037 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1728698-1240740037.cnf 1800 1972890018 

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 1.00 3/64 29760
/proc/meminfo: memFree=1759672/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5356 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) D 29758 29760 29571 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 102031592 5484544 230 1992294400 4194304 4889804 548682068736 18446744073709551615 4391600 0 0 4100 65536 18446744071563608240 0 0 17 1 0 0
/proc/29760/statm: 1339 230 191 169 0 50 0

[startup+0.0394979 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29760
/proc/meminfo: memFree=1759672/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101501 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29760
/proc/meminfo: memFree=1759672/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301518 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29760
/proc/meminfo: memFree=1759672/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701555 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29760
/proc/meminfo: memFree=1759672/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29762
/proc/meminfo: memFree=1731176/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=32008 CPUtime=1.47
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 8062 0 0 0 144 3 0 0 25 0 1 0 102031594 32776192 7705 1992294400 134512640 135813592 4294956176 18446744073709551615 135224115 0 0 4096 1 0 0 0 17 1 0 0
/proc/29762/statm: 8002 7705 124 317 0 7682 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 37368

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29762
/proc/meminfo: memFree=1728488/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=33276 CPUtime=3.06
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 8391 0 0 0 303 3 0 0 25 0 1 0 102031594 34074624 7716 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/29762/statm: 8319 7716 126 317 0 7999 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 38636

[startup+6.30108 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29762
/proc/meminfo: memFree=1717032/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=45612 CPUtime=6.26
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 12101 0 0 0 621 5 0 0 25 0 1 0 102031594 46706688 10821 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/29762/statm: 11403 10821 149 317 0 11083 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 50972

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29762
/proc/meminfo: memFree=1715240/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=47004 CPUtime=12.66
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 12435 0 0 0 1261 5 0 0 25 0 1 0 102031594 48132096 11155 1992294400 134512640 135813592 4294956176 18446744073709551615 134665347 0 0 4096 1 0 0 0 17 0 0 0
/proc/29762/statm: 11751 11155 149 317 0 11431 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 52364

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29768
/proc/meminfo: memFree=1714344/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=47852 CPUtime=25.46
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 12648 0 0 0 2540 6 0 0 25 0 1 0 102031594 49000448 11368 1992294400 134512640 135813592 4294956176 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/29762/statm: 11963 11368 149 317 0 11643 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 53212

[startup+51.1023 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29768
/proc/meminfo: memFree=1711720/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=50412 CPUtime=51.04
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 13305 0 0 0 5098 6 0 0 25 0 1 0 102031594 51621888 12025 1992294400 134512640 135813592 4294956176 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/29762/statm: 12603 12025 149 317 0 12283 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 55772

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29768
/proc/meminfo: memFree=1710504/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=51800 CPUtime=102.23
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 13637 0 0 0 10216 7 0 0 25 0 1 0 102031594 53043200 12357 1992294400 134512640 135813592 4294956176 18446744073709551615 134662685 0 0 4096 1 0 0 0 17 0 0 0
/proc/29762/statm: 12950 12357 149 317 0 12630 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 57160

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29768
/proc/meminfo: memFree=1703976/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=58344 CPUtime=162.21
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 15280 0 0 0 16213 8 0 0 25 0 1 0 102031594 59744256 14000 1992294400 134512640 135813592 4294956176 18446744073709551615 134662822 0 0 4096 1 0 0 0 17 0 0 0
/proc/29762/statm: 14586 14000 149 317 0 14266 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 63704

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29768
/proc/meminfo: memFree=1701736/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=60368 CPUtime=222.17
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 15786 0 0 0 22209 8 0 0 25 0 1 0 102031594 61816832 14506 1992294400 134512640 135813592 4294956176 18446744073709551615 135205516 0 0 4096 1 0 0 0 17 0 0 0
/proc/29762/statm: 15092 14506 149 317 0 14772 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 65728

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29768
/proc/meminfo: memFree=1701672/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=60368 CPUtime=282.15
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 15786 0 0 0 28207 8 0 0 25 0 1 0 102031594 61816832 14506 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/29762/statm: 15092 14506 149 317 0 14772 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 65728

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29768
/proc/meminfo: memFree=1692136/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=69992 CPUtime=342.12
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 18171 0 0 0 34202 10 0 0 25 0 1 0 102031594 71671808 16891 1992294400 134512640 135813592 4294956176 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/29762/statm: 17498 16891 149 317 0 17178 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 75352

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29768
/proc/meminfo: memFree=1692072/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=69992 CPUtime=402.09
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 18173 0 0 0 40199 10 0 0 25 0 1 0 102031594 71671808 16893 1992294400 134512640 135813592 4294956176 18446744073709551615 134592187 0 0 4096 1 0 0 0 17 0 0 0
/proc/29762/statm: 17498 16893 149 317 0 17178 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 75352


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

/proc/29762/statm: 17498 16899 149 317 0 17178 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 75352

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29768
/proc/meminfo: memFree=1692072/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=69992 CPUtime=582.01
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 18182 0 0 0 58191 10 0 0 25 0 1 0 102031594 71671808 16902 1992294400 134512640 135813592 4294956176 18446744073709551615 134665358 0 0 4096 1 0 0 0 17 0 0 0
/proc/29762/statm: 17498 16902 149 317 0 17178 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 75352

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29768
/proc/meminfo: memFree=1692008/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5360 CPUtime=0
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 102031592 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29760/statm: 1340 239 197 169 0 51 0
[pid=29762] ppid=29760 vsize=69992 CPUtime=641.99
/proc/29762/stat : 29762 (hydrasat_cache4) R 29760 29760 29571 0 -1 4194304 18184 0 0 0 64189 10 0 0 25 0 1 0 102031594 71671808 16904 1992294400 134512640 135813592 4294956176 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/29762/statm: 17498 16904 149 317 0 17178 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 75352

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29769
/proc/meminfo: memFree=1664488/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5364 CPUtime=700.15
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 321 18609 1 0 0 0 69978 37 16 0 1 0 102031592 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29760/statm: 1341 245 202 169 0 52 0
[pid=29769] ppid=29760 vsize=27044 CPUtime=1.81
/proc/29769/stat : 29769 (hydrasat_cachew) R 29760 29760 29571 0 -1 4194304 6802 0 0 0 178 3 0 0 25 0 1 0 102101640 27693056 6447 1992294400 134512640 135995732 4294956032 18446744073709551615 135385617 0 0 4096 1 0 0 0 17 0 0 0
/proc/29769/statm: 6761 6447 151 362 0 6396 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 32408

[startup+762.305 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 29769
/proc/meminfo: memFree=1660200/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5364 CPUtime=700.15
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 321 18609 1 0 0 0 69978 37 16 0 1 0 102031592 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29760/statm: 1341 245 202 169 0 52 0
[pid=29769] ppid=29760 vsize=33812 CPUtime=61.78
/proc/29769/stat : 29769 (hydrasat_cachew) R 29760 29760 29571 0 -1 4194304 9137 0 0 0 6171 7 0 0 25 0 1 0 102101640 34623488 7859 1992294400 134512640 135995732 4294956032 18446744073709551615 134682384 0 0 4096 1 0 0 0 17 0 0 0
/proc/29769/statm: 8453 7859 172 362 0 8088 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 39176

[startup+822.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 29769
/proc/meminfo: memFree=1658088/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5364 CPUtime=700.15
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 321 18609 1 0 0 0 69978 37 16 0 1 0 102031592 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29760/statm: 1341 245 202 169 0 52 0
[pid=29769] ppid=29760 vsize=36216 CPUtime=121.76
/proc/29769/stat : 29769 (hydrasat_cachew) R 29760 29760 29571 0 -1 4194304 9722 0 0 0 12168 8 0 0 25 0 1 0 102101640 37085184 8444 1992294400 134512640 135995732 4294956032 18446744073709551615 134682535 0 0 4096 1 0 0 0 17 0 0 0
/proc/29769/statm: 9054 8444 172 362 0 8689 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 41580

[startup+882.302 s]
/proc/loadavg: 1.11 1.05 1.01 2/66 29769
/proc/meminfo: memFree=1656552/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5364 CPUtime=700.15
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 321 18609 1 0 0 0 69978 37 16 0 1 0 102031592 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29760/statm: 1341 245 202 169 0 52 0
[pid=29769] ppid=29760 vsize=37368 CPUtime=181.73
/proc/29769/stat : 29769 (hydrasat_cachew) R 29760 29760 29571 0 -1 4194304 10210 0 0 0 18165 8 0 0 25 0 1 0 102101640 38264832 8761 1992294400 134512640 135995732 4294956032 18446744073709551615 134681899 0 0 4096 1 0 0 0 17 0 0 0
/proc/29769/statm: 9342 8761 172 362 0 8977 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 42732

[startup+942.301 s]
/proc/loadavg: 1.04 1.04 1.00 2/66 29769
/proc/meminfo: memFree=1656552/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5364 CPUtime=700.15
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 321 18609 1 0 0 0 69978 37 16 0 1 0 102031592 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29760/statm: 1341 245 202 169 0 52 0
[pid=29769] ppid=29760 vsize=37368 CPUtime=241.7
/proc/29769/stat : 29769 (hydrasat_cachew) R 29760 29760 29571 0 -1 4194304 10210 0 0 0 24162 8 0 0 25 0 1 0 102101640 38264832 8761 1992294400 134512640 135995732 4294956032 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/29769/statm: 9342 8761 172 362 0 8977 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 42732

[startup+1002.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 29769
/proc/meminfo: memFree=1629928/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5364 CPUtime=700.15
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 321 18609 1 0 0 0 69978 37 16 0 1 0 102031592 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29760/statm: 1341 245 202 169 0 52 0
[pid=29769] ppid=29760 vsize=64336 CPUtime=301.68
/proc/29769/stat : 29769 (hydrasat_cachew) R 29760 29760 29571 0 -1 4194304 16917 0 0 0 30156 12 0 0 25 0 1 0 102101640 65880064 15468 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/29769/statm: 16084 15468 172 362 0 15719 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 69700

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 29769
/proc/meminfo: memFree=1619496/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5364 CPUtime=700.15
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 321 18609 1 0 0 0 69978 37 16 0 1 0 102031592 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29760/statm: 1341 245 202 169 0 52 0
[pid=29769] ppid=29760 vsize=74312 CPUtime=361.64
/proc/29769/stat : 29769 (hydrasat_cachew) R 29760 29760 29571 0 -1 4194304 19662 0 0 0 36150 14 0 0 25 0 1 0 102101640 76095488 17991 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/29769/statm: 18578 17991 172 362 0 18213 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 79676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 29769
/proc/meminfo: memFree=1619496/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5364 CPUtime=700.15
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 321 18609 1 0 0 0 69978 37 16 0 1 0 102031592 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29760/statm: 1341 245 202 169 0 52 0
[pid=29769] ppid=29760 vsize=74312 CPUtime=421.61
/proc/29769/stat : 29769 (hydrasat_cachew) R 29760 29760 29571 0 -1 4194304 19662 0 0 0 42147 14 0 0 25 0 1 0 102101640 76095488 17991 1992294400 134512640 135995732 4294956032 18446744073709551615 134841837 0 0 4096 1 0 0 0 17 0 0 0
/proc/29769/statm: 18578 17991 172 362 0 18213 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 79676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 29769
/proc/meminfo: memFree=1619496/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5364 CPUtime=700.15
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 321 18609 1 0 0 0 69978 37 16 0 1 0 102031592 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29760/statm: 1341 245 202 169 0 52 0
[pid=29769] ppid=29760 vsize=74312 CPUtime=481.59
/proc/29769/stat : 29769 (hydrasat_cachew) R 29760 29760 29571 0 -1 4194304 19662 0 0 0 48145 14 0 0 25 0 1 0 102101640 76095488 17991 1992294400 134512640 135995732 4294956032 18446744073709551615 134841557 0 0 4096 1 0 0 0 17 0 0 0
/proc/29769/statm: 18578 17991 172 362 0 18213 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 79676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 29769
/proc/meminfo: memFree=1619496/2055920 swapFree=4181240/4192956
[pid=29760] ppid=29758 vsize=5364 CPUtime=700.15
/proc/29760/stat : 29760 (hydrasat-multi.) S 29758 29760 29571 0 -1 4194304 321 18609 1 0 0 0 69978 37 16 0 1 0 102031592 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29760/statm: 1341 245 202 169 0 52 0
[pid=29769] ppid=29760 vsize=74312 CPUtime=499.88
/proc/29769/stat : 29769 (hydrasat_cachew) R 29760 29760 29571 0 -1 4194304 19662 0 0 0 49974 14 0 0 25 0 1 0 102101640 76095488 17991 1992294400 134512640 135995732 4294956032 18446744073709551615 135385625 0 0 4096 1 0 0 0 17 0 0 0
/proc/29769/statm: 18578 17991 172 362 0 18213 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 79676

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29760 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=786616
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=372943
# CPU time returned by wait4() is 700.16
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.52
CPU system time (s): 0.51
CPU usage (%): 99.9516
Max. virtual memory (cumulated for all children) (KiB): 80612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.787
system time used= 0.372943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18930
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= 1684

runsolver used 0.953854 second user time and 3.42148 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-26 12:00:39
IDJOB=1728698
IDBENCH=24683
IDSOLVER=518
FILE ID=node48/1728698-1240740037
PBS_JOBID= 9186999
Free space on /tmp= 66376 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/crafted/Hard/contest02/ezfact256_1.sat05-464.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728698-1240740037/watcher-1728698-1240740037 -o /tmp/evaluation-result-1728698-1240740037/solver-1728698-1240740037 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1728698-1240740037.cnf 1800 1972890018

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

MD5SUM BENCH= 69151394f3e0e8838dc6693844061945
RANDOM SEED=1972890018

node48.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		: 3000.209
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		: 3000.209
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:       1760088 kB
Buffers:         22364 kB
Cached:         210292 kB
SwapCached:       5684 kB
Active:          59992 kB
Inactive:       180648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1760088 kB
SwapTotal:     4192956 kB
SwapFree:      4181240 kB
Dirty:           12232 kB
Writeback:           0 kB
Mapped:          13472 kB
Slab:            41172 kB
Committed_AS:   469492 kB
PageTables:       1368 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= 66308 MiB
End job on node48 at 2009-04-26 12:20:41