Trace number 1530264

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
MD5SUMd656d2954192ff0afc1fa92de39f8309
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
699.93/700.33	HOME/hydrasat-multi.sh: line 48: 14856 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.93/700.33	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530264-1238495714/watcher-1530264-1238495714 -o /tmp/evaluation-result-1530264-1238495714/solver-1530264-1238495714 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530264-1238495714.cnf 1800 2045572705 

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 1.01 1.23 3/64 14854
/proc/meminfo: memFree=1420536/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5356 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) R 14852 14854 14629 0 -1 4194304 255 0 0 0 0 0 0 0 19 0 1 0 726463816 5484544 223 1992294400 4194304 4889804 548682068720 18446744073709551615 4355832 0 0 4100 65536 0 0 0 17 0 0 0
/proc/14854/statm: 1339 230 191 169 0 50 0

[startup+0.0863671 s]
/proc/loadavg: 1.00 1.01 1.23 3/64 14854
/proc/meminfo: memFree=1420536/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101368 s]
/proc/loadavg: 1.00 1.01 1.23 3/64 14854
/proc/meminfo: memFree=1420536/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301395 s]
/proc/loadavg: 1.00 1.01 1.23 3/64 14854
/proc/meminfo: memFree=1420536/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701453 s]
/proc/loadavg: 1.00 1.01 1.23 3/64 14854
/proc/meminfo: memFree=1420536/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50157 s]
/proc/loadavg: 1.00 1.01 1.23 2/66 14856
/proc/meminfo: memFree=1419296/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
[pid=14856] ppid=14854 vsize=2616 CPUtime=1.49
/proc/14856/stat : 14856 (hydrasat_cache4) R 14854 14854 14629 0 -1 4194304 498 0 0 0 149 0 0 0 25 0 1 0 726463817 2678784 479 1992294400 134512640 135813592 4294956160 18446744073709551615 134665006 0 0 4096 1 0 0 0 17 0 0 0
/proc/14856/statm: 654 479 149 317 0 334 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7976

[startup+3.10179 s]
/proc/loadavg: 1.00 1.01 1.23 2/66 14856
/proc/meminfo: memFree=1418208/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
[pid=14856] ppid=14854 vsize=3548 CPUtime=3.08
/proc/14856/stat : 14856 (hydrasat_cache4) R 14854 14854 14629 0 -1 4194304 711 0 0 0 308 0 0 0 25 0 1 0 726463817 3633152 692 1992294400 134512640 135813592 4294956160 18446744073709551615 134665574 0 0 4096 1 0 0 0 17 0 0 0
/proc/14856/statm: 887 692 149 317 0 567 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8908

[startup+6.30225 s]
/proc/loadavg: 1.00 1.01 1.23 2/66 14856
/proc/meminfo: memFree=1417704/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
[pid=14856] ppid=14854 vsize=3832 CPUtime=6.28
/proc/14856/stat : 14856 (hydrasat_cache4) R 14854 14854 14629 0 -1 4194304 786 0 0 0 628 0 0 0 25 0 1 0 726463817 3923968 767 1992294400 134512640 135813592 4294956160 18446744073709551615 134664962 0 0 4096 1 0 0 0 17 0 0 0
/proc/14856/statm: 958 767 149 317 0 638 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9192

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 14856
/proc/meminfo: memFree=1416104/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
[pid=14856] ppid=14854 vsize=5344 CPUtime=12.67
/proc/14856/stat : 14856 (hydrasat_cache4) R 14854 14854 14629 0 -1 4194304 1137 0 0 0 1267 0 0 0 25 0 1 0 726463817 5472256 1118 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/14856/statm: 1336 1118 149 317 0 1016 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10704

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 14856
/proc/meminfo: memFree=1415848/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
[pid=14856] ppid=14854 vsize=5836 CPUtime=25.46
/proc/14856/stat : 14856 (hydrasat_cache4) R 14854 14854 14629 0 -1 4194304 1227 0 0 0 2546 0 0 0 25 0 1 0 726463817 5976064 1208 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/14856/statm: 1459 1208 149 317 0 1139 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 11196

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 14856
/proc/meminfo: memFree=1412584/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
[pid=14856] ppid=14854 vsize=9876 CPUtime=51.06
/proc/14856/stat : 14856 (hydrasat_cache4) R 14854 14854 14629 0 -1 4194304 2201 0 0 0 5105 1 0 0 25 0 1 0 726463817 10113024 2141 1992294400 134512640 135813592 4294956160 18446744073709551615 135205790 0 0 4096 1 0 0 0 17 0 0 0
/proc/14856/statm: 2469 2141 149 317 0 2149 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15236

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.20 2/66 14856
/proc/meminfo: memFree=1411624/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
[pid=14856] ppid=14854 vsize=10296 CPUtime=102.23
/proc/14856/stat : 14856 (hydrasat_cache4) R 14854 14854 14629 0 -1 4194304 2313 0 0 0 10222 1 0 0 25 0 1 0 726463817 10543104 2253 1992294400 134512640 135813592 4294956160 18446744073709551615 134665306 0 0 4096 1 0 0 0 17 0 0 0
/proc/14856/statm: 2574 2253 149 317 0 2254 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 15656

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.18 2/66 14856
/proc/meminfo: memFree=1410408/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
[pid=14856] ppid=14854 vsize=11948 CPUtime=162.2
/proc/14856/stat : 14856 (hydrasat_cache4) R 14854 14854 14629 0 -1 4194304 2633 0 0 0 16218 2 0 0 25 0 1 0 726463817 12234752 2573 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/14856/statm: 2987 2573 149 317 0 2667 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 17308

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.17 2/66 14856
/proc/meminfo: memFree=1406696/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
[pid=14856] ppid=14854 vsize=15948 CPUtime=222.18
/proc/14856/stat : 14856 (hydrasat_cache4) R 14854 14854 14629 0 -1 4194304 3623 0 0 0 22215 3 0 0 25 0 1 0 726463817 16330752 3487 1992294400 134512640 135813592 4294956160 18446744073709551615 134667518 0 0 4096 1 0 0 0 17 0 0 0
/proc/14856/statm: 3987 3487 149 317 0 3667 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 21308

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 14856
/proc/meminfo: memFree=1403624/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
[pid=14856] ppid=14854 vsize=19520 CPUtime=282.15
/proc/14856/stat : 14856 (hydrasat_cache4) R 14854 14854 14629 0 -1 4194304 4422 0 0 0 28211 4 0 0 25 0 1 0 726463817 19988480 4253 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/14856/statm: 4880 4253 149 317 0 4560 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 24880

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 14856
/proc/meminfo: memFree=1400808/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
[pid=14856] ppid=14854 vsize=22840 CPUtime=342.11
/proc/14856/stat : 14856 (hydrasat_cache4) R 14854 14854 14629 0 -1 4194304 5214 0 0 0 34206 5 0 0 25 0 1 0 726463817 23388160 4974 1992294400 134512640 135813592 4294956160 18446744073709551615 134665737 0 0 4096 1 0 0 0 17 0 0 0
/proc/14856/statm: 5710 4974 149 317 0 5390 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 28200

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 14856
/proc/meminfo: memFree=1399976/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
[pid=14856] ppid=14854 vsize=23784 CPUtime=402.09
/proc/14856/stat : 14856 (hydrasat_cache4) R 14854 14854 14629 0 -1 4194304 5428 0 0 0 40204 5 0 0 25 0 1 0 726463817 24354816 5188 1992294400 134512640 135813592 4294956160 18446744073709551615 134667540 0 0 4096 1 0 0 0 17 0 0 0
/proc/14856/statm: 5946 5188 149 317 0 5626 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 29144


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

/proc/14856/statm: 5980 5217 149 317 0 5660 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 29280

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 14856
/proc/meminfo: memFree=1399528/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5360 CPUtime=0
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 726463816 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14854/statm: 1340 239 197 169 0 51 0
[pid=14856] ppid=14854 vsize=24308 CPUtime=641.98
/proc/14856/stat : 14856 (hydrasat_cache4) R 14854 14854 14629 0 -1 4194304 5523 0 0 0 64193 5 0 0 25 0 1 0 726463817 24891392 5283 1992294400 134512640 135813592 4294956160 18446744073709551615 134665004 0 0 4096 1 0 0 0 17 0 0 0
/proc/14856/statm: 6077 5283 149 317 0 5757 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 29668

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 14857
/proc/meminfo: memFree=1398184/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5364 CPUtime=699.96
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 321 6148 0 0 0 0 69983 13 16 0 1 0 726463816 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14854/statm: 1341 245 202 169 0 52 0
[pid=14857] ppid=14854 vsize=2796 CPUtime=1.96
/proc/14857/stat : 14857 (hydrasat_cachew) R 14854 14854 14629 0 -1 4194304 495 0 0 0 196 0 0 0 25 0 1 0 726533850 2863104 477 1992294400 134512640 135995732 4294956016 18446744073709551615 134808096 0 0 4096 1 0 0 0 17 0 0 0
/proc/14857/statm: 699 477 171 362 0 334 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 8160

[startup+762.305 s]
/proc/loadavg: 1.03 1.01 1.08 2/66 14857
/proc/meminfo: memFree=1385904/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5364 CPUtime=699.96
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 321 6148 0 0 0 0 69983 13 16 0 1 0 726463816 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14854/statm: 1341 245 202 169 0 52 0
[pid=14857] ppid=14854 vsize=15696 CPUtime=61.92
/proc/14857/stat : 14857 (hydrasat_cachew) R 14854 14854 14629 0 -1 4194304 3637 0 0 0 6188 4 0 0 25 0 1 0 726533850 16072704 3521 1992294400 134512640 135995732 4294956016 18446744073709551615 134807915 0 0 4096 1 0 0 0 17 0 0 0
/proc/14857/statm: 3924 3521 171 362 0 3559 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 21060

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.08 2/66 14857
/proc/meminfo: memFree=1378864/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5364 CPUtime=699.96
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 321 6148 0 0 0 0 69983 13 16 0 1 0 726463816 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14854/statm: 1341 245 202 169 0 52 0
[pid=14857] ppid=14854 vsize=22784 CPUtime=121.89
/proc/14857/stat : 14857 (hydrasat_cachew) R 14854 14854 14629 0 -1 4194304 5418 0 0 0 12184 5 0 0 25 0 1 0 726533850 23330816 5302 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/14857/statm: 5696 5302 171 362 0 5331 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 28148

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 14857
/proc/meminfo: memFree=1373744/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5364 CPUtime=699.96
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 321 6148 0 0 0 0 69983 13 16 0 1 0 726463816 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14854/statm: 1341 245 202 169 0 52 0
[pid=14857] ppid=14854 vsize=28788 CPUtime=181.85
/proc/14857/stat : 14857 (hydrasat_cachew) R 14854 14854 14629 0 -1 4194304 6850 0 0 0 18178 7 0 0 25 0 1 0 726533850 29478912 6605 1992294400 134512640 135995732 4294956016 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/14857/statm: 7197 6605 171 362 0 6832 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 34152

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 14857
/proc/meminfo: memFree=1368944/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5364 CPUtime=699.96
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 321 6148 0 0 0 0 69983 13 16 0 1 0 726463816 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14854/statm: 1341 245 202 169 0 52 0
[pid=14857] ppid=14854 vsize=33604 CPUtime=241.82
/proc/14857/stat : 14857 (hydrasat_cachew) R 14854 14854 14629 0 -1 4194304 8053 0 0 0 24173 9 0 0 25 0 1 0 726533850 34410496 7808 1992294400 134512640 135995732 4294956016 18446744073709551615 134807804 0 0 4096 1 0 0 0 17 0 0 0
/proc/14857/statm: 8401 7808 171 362 0 8036 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 38968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 14857
/proc/meminfo: memFree=1364528/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5364 CPUtime=699.96
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 321 6148 0 0 0 0 69983 13 16 0 1 0 726463816 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14854/statm: 1341 245 202 169 0 52 0
[pid=14857] ppid=14854 vsize=38164 CPUtime=301.78
/proc/14857/stat : 14857 (hydrasat_cachew) R 14854 14854 14629 0 -1 4194304 9158 0 0 0 30168 10 0 0 25 0 1 0 726533850 39079936 8913 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/14857/statm: 9541 8913 171 362 0 9176 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 43528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 14857
/proc/meminfo: memFree=1361392/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5364 CPUtime=699.96
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 321 6148 0 0 0 0 69983 13 16 0 1 0 726463816 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14854/statm: 1341 245 202 169 0 52 0
[pid=14857] ppid=14854 vsize=41512 CPUtime=361.73
/proc/14857/stat : 14857 (hydrasat_cachew) R 14854 14854 14629 0 -1 4194304 9942 0 0 0 36162 11 0 0 25 0 1 0 726533850 42508288 9697 1992294400 134512640 135995732 4294956016 18446744073709551615 134807946 0 0 4096 1 0 0 0 17 0 0 0
/proc/14857/statm: 10378 9697 171 362 0 10013 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 46876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 14857
/proc/meminfo: memFree=1358640/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5364 CPUtime=699.96
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 321 6148 0 0 0 0 69983 13 16 0 1 0 726463816 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14854/statm: 1341 245 202 169 0 52 0
[pid=14857] ppid=14854 vsize=44348 CPUtime=421.7
/proc/14857/stat : 14857 (hydrasat_cachew) R 14854 14854 14629 0 -1 4194304 10632 0 0 0 42158 12 0 0 25 0 1 0 726533850 45412352 10387 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/14857/statm: 11087 10387 171 362 0 10722 0
Current children cumulated CPU time (s) 1121.66
Current children cumulated vsize (KiB) 49712

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 14857
/proc/meminfo: memFree=1355632/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5364 CPUtime=699.96
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 321 6148 0 0 0 0 69983 13 16 0 1 0 726463816 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14854/statm: 1341 245 202 169 0 52 0
[pid=14857] ppid=14854 vsize=47612 CPUtime=481.68
/proc/14857/stat : 14857 (hydrasat_cachew) R 14854 14854 14629 0 -1 4194304 11377 0 0 0 48155 13 0 0 25 0 1 0 726533850 48754688 11132 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/14857/statm: 11903 11132 171 362 0 11538 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 52976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 14857
/proc/meminfo: memFree=1354928/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5364 CPUtime=699.96
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 321 6148 0 0 0 0 69983 13 16 0 1 0 726463816 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14854/statm: 1341 245 202 169 0 52 0
[pid=14857] ppid=14854 vsize=49328 CPUtime=500.07
/proc/14857/stat : 14857 (hydrasat_cachew) R 14854 14854 14629 0 -1 4194304 11812 0 0 0 49994 13 0 0 25 0 1 0 726533850 50511872 11310 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/14857/statm: 12332 11310 171 362 0 11967 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 54692

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 1.04 2/66 14857
/proc/meminfo: memFree=1354928/2055920 swapFree=4179868/4192956
[pid=14854] ppid=14852 vsize=5364 CPUtime=699.96
/proc/14854/stat : 14854 (hydrasat-multi.) S 14852 14854 14629 0 -1 4194304 321 6148 0 0 0 0 69983 13 16 0 1 0 726463816 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14854/statm: 1341 245 202 169 0 52 0
[pid=14857] ppid=14854 vsize=49328 CPUtime=500.07
/proc/14857/stat : 14857 (hydrasat_cachew) R 14854 14854 14629 0 -1 4194304 11812 0 0 0 49994 13 0 0 25 0 1 0 726533850 50511872 11310 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/14857/statm: 12332 11310 171 362 0 11967 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 54692

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14854 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=839608
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=138978
# CPU time returned by wait4() is 699.979
# 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): 1200.71
CPU time (s): 1200.03
CPU user time (s): 1199.77
CPU system time (s): 0.26
CPU usage (%): 99.9431
Max. virtual memory (cumulated for all children) (KiB): 54692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.84
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6469
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= 4
involuntary context switches= 2319

runsolver used 1.16682 second user time and 3.20951 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-31 12:35:14
IDJOB=1530264
IDBENCH=70539
IDSOLVER=518
FILE ID=node49/1530264-1238495714
PBS_JOBID= 9061894
Free space on /tmp= 66388 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1803805764-016.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530264-1238495714/watcher-1530264-1238495714 -o /tmp/evaluation-result-1530264-1238495714/solver-1530264-1238495714 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530264-1238495714.cnf 1800 2045572705

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

MD5SUM BENCH= d656d2954192ff0afc1fa92de39f8309
RANDOM SEED=2045572705

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1421080 kB
Buffers:        105064 kB
Cached:         427248 kB
SwapCached:       6452 kB
Active:         193832 kB
Inactive:       347400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1421080 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            4080 kB
Writeback:           0 kB
Mapped:          14652 kB
Slab:            79460 kB
Committed_AS:  1893224 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66364 MiB
End job on node49 at 2009-03-31 12:55:17