Trace number 1530270

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) 1200.06 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S799705985-049.cnf
MD5SUM9571d20b2c85f2916982e3779a8bfa58
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
699.92/700.31	HOME/hydrasat-multi.sh: line 48: 16024 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.92/700.31	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-1530270-1238496798/watcher-1530270-1238496798 -o /tmp/evaluation-result-1530270-1238496798/solver-1530270-1238496798 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530270-1238496798.cnf 1800 1891124473 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 1.04 3/64 16023
/proc/meminfo: memFree=1673304/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) R 16021 16023 15956 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/16023/statm: 1340 238 196 169 0 51 0
[pid=16024] ppid=16023 vsize=1452 CPUtime=0
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 1122346062 1486848 151 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 363 151 116 317 0 43 0

[startup+0.048217 s]
/proc/loadavg: 0.99 0.98 1.04 3/64 16023
/proc/meminfo: memFree=1673304/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=1844 CPUtime=0.04
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 282 0 0 0 4 0 0 0 19 0 1 0 1122346062 1888256 263 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 461 263 150 317 0 141 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7204

[startup+0.101226 s]
/proc/loadavg: 0.99 0.98 1.04 3/64 16023
/proc/meminfo: memFree=1673304/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=1844 CPUtime=0.09
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 292 0 0 0 9 0 0 0 19 0 1 0 1122346062 1888256 273 1992294400 134512640 135813592 4294956176 18446744073709551615 135205328 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 461 273 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301261 s]
/proc/loadavg: 0.99 0.98 1.04 3/64 16023
/proc/meminfo: memFree=1673304/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=1972 CPUtime=0.29
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 327 0 0 0 29 0 0 0 21 0 1 0 1122346062 2019328 308 1992294400 134512640 135813592 4294956176 18446744073709551615 134597395 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 493 308 150 317 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7332

[startup+0.701334 s]
/proc/loadavg: 0.99 0.98 1.04 3/64 16023
/proc/meminfo: memFree=1673304/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=2100 CPUtime=0.69
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 371 0 0 0 69 0 0 0 25 0 1 0 1122346062 2150400 352 1992294400 134512640 135813592 4294956176 18446744073709551615 134667486 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 525 352 150 317 0 205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7460

[startup+1.50148 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 16025
/proc/meminfo: memFree=1672008/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=2616 CPUtime=1.49
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 496 0 0 0 149 0 0 0 25 0 1 0 1122346062 2678784 477 1992294400 134512640 135813592 4294956176 18446744073709551615 134588029 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 654 477 150 317 0 334 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7976

[startup+3.10176 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 16025
/proc/meminfo: memFree=1671112/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=3276 CPUtime=3.09
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 664 0 0 0 309 0 0 0 25 0 1 0 1122346062 3354624 645 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 819 645 150 317 0 499 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8636

[startup+6.30134 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 16025
/proc/meminfo: memFree=1670728/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=3684 CPUtime=6.28
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 743 0 0 0 628 0 0 0 25 0 1 0 1122346062 3772416 724 1992294400 134512640 135813592 4294956176 18446744073709551615 134667931 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 921 724 150 317 0 601 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9044

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 1.04 2/66 16025
/proc/meminfo: memFree=1669192/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=5016 CPUtime=12.68
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 1065 0 0 0 1268 0 0 0 25 0 1 0 1122346062 5136384 1046 1992294400 134512640 135813592 4294956176 18446744073709551615 134665775 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 1254 1046 150 317 0 934 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10376

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 16025
/proc/meminfo: memFree=1668744/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=5568 CPUtime=25.48
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 1208 0 0 0 2548 0 0 0 25 0 1 0 1122346062 5701632 1189 1992294400 134512640 135813592 4294956176 18446744073709551615 134662852 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 1392 1189 150 317 0 1072 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10928

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 16025
/proc/meminfo: memFree=1668296/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=6096 CPUtime=51.07
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 1337 0 0 0 5106 1 0 0 25 0 1 0 1122346062 6242304 1318 1992294400 134512640 135813592 4294956176 18446744073709551615 135198721 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 1524 1318 150 317 0 1204 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11456

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 1.03 2/66 16025
/proc/meminfo: memFree=1664840/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=9772 CPUtime=102.24
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 2160 0 0 0 10223 1 0 0 25 0 1 0 1122346062 10006528 2141 1992294400 134512640 135813592 4294956176 18446744073709551615 134665320 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 2443 2141 150 317 0 2123 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 15132

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 16025
/proc/meminfo: memFree=1660936/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=13980 CPUtime=162.21
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 3136 0 0 0 16218 3 0 0 25 0 1 0 1122346062 14315520 3117 1992294400 134512640 135813592 4294956176 18446744073709551615 134591953 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 3495 3117 150 317 0 3175 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 19340

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/66 16025
/proc/meminfo: memFree=1660744/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=14116 CPUtime=222.18
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 3192 0 0 0 22215 3 0 0 25 0 1 0 1122346062 14454784 3173 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/16024/statm: 3529 3173 150 317 0 3209 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 19476

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 16025
/proc/meminfo: memFree=1660488/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=14556 CPUtime=282.13
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 3263 0 0 0 28210 3 0 0 25 0 1 0 1122346062 14905344 3244 1992294400 134512640 135813592 4294956176 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 3639 3244 150 317 0 3319 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 19916

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16025
/proc/meminfo: memFree=1660296/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=14688 CPUtime=342.1
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 3309 0 0 0 34207 3 0 0 25 0 1 0 1122346062 15040512 3290 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 3672 3290 150 317 0 3352 0

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

/proc/16024/statm: 3739 3336 150 317 0 3419 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 20316

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16031
/proc/meminfo: memFree=1659784/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5360 CPUtime=0
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122346061 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16023/statm: 1340 239 197 169 0 51 0
[pid=16024] ppid=16023 vsize=15392 CPUtime=641.94
/proc/16024/stat : 16024 (hydrasat_cache4) R 16023 16023 15956 0 -1 4194304 3442 0 0 0 64191 3 0 0 25 0 1 0 1122346062 15761408 3423 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/16024/statm: 3848 3423 150 317 0 3528 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 20752

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16032
/proc/meminfo: memFree=1658312/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5364 CPUtime=699.94
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 322 3732 0 0 0 0 69985 9 16 0 1 0 1122346061 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16023/statm: 1341 245 202 169 0 52 0
[pid=16032] ppid=16023 vsize=2800 CPUtime=1.97
/proc/16032/stat : 16032 (hydrasat_cachew) R 16023 16023 15956 0 -1 4194304 520 0 0 0 197 0 0 0 25 0 1 0 1122416093 2867200 503 1992294400 134512640 135995732 4294956032 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/16032/statm: 700 503 172 362 0 335 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 8164

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16032
/proc/meminfo: memFree=1645960/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5364 CPUtime=699.94
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 322 3732 0 0 0 0 69985 9 16 0 1 0 1122346061 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16023/statm: 1341 245 202 169 0 52 0
[pid=16032] ppid=16023 vsize=15688 CPUtime=61.94
/proc/16032/stat : 16032 (hydrasat_cachew) R 16023 16023 15956 0 -1 4194304 3615 0 0 0 6192 2 0 0 25 0 1 0 1122416093 16064512 3500 1992294400 134512640 135995732 4294956032 18446744073709551615 134806618 0 0 4096 1 0 0 0 17 0 0 0
/proc/16032/statm: 3922 3500 172 362 0 3557 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 21052

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16032
/proc/meminfo: memFree=1639240/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5364 CPUtime=699.94
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 322 3732 0 0 0 0 69985 9 16 0 1 0 1122346061 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16023/statm: 1341 245 202 169 0 52 0
[pid=16032] ppid=16023 vsize=22716 CPUtime=121.91
/proc/16032/stat : 16032 (hydrasat_cachew) R 16023 16023 15956 0 -1 4194304 5355 0 0 0 12186 5 0 0 25 0 1 0 1122416093 23261184 5240 1992294400 134512640 135995732 4294956032 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 0 0 0
/proc/16032/statm: 5679 5240 172 362 0 5314 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 28080

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16032
/proc/meminfo: memFree=1634312/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5364 CPUtime=699.94
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 322 3732 0 0 0 0 69985 9 16 0 1 0 1122346061 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16023/statm: 1341 245 202 169 0 52 0
[pid=16032] ppid=16023 vsize=28504 CPUtime=181.88
/proc/16032/stat : 16032 (hydrasat_cachew) R 16023 16023 15956 0 -1 4194304 6703 0 0 0 18181 7 0 0 25 0 1 0 1122416093 29188096 6459 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16032/statm: 7126 6459 172 362 0 6761 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 33868

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16032
/proc/meminfo: memFree=1629320/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5364 CPUtime=699.94
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 322 3732 0 0 0 0 69985 9 16 0 1 0 1122346061 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16023/statm: 1341 245 202 169 0 52 0
[pid=16032] ppid=16023 vsize=33532 CPUtime=241.84
/proc/16032/stat : 16032 (hydrasat_cachew) R 16023 16023 15956 0 -1 4194304 7954 0 0 0 24176 8 0 0 25 0 1 0 1122416093 34336768 7710 1992294400 134512640 135995732 4294956032 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 0 0 0
/proc/16032/statm: 8383 7710 172 362 0 8018 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 38896

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16032
/proc/meminfo: memFree=1624968/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5364 CPUtime=699.94
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 322 3732 0 0 0 0 69985 9 16 0 1 0 1122346061 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16023/statm: 1341 245 202 169 0 52 0
[pid=16032] ppid=16023 vsize=37884 CPUtime=301.82
/proc/16032/stat : 16032 (hydrasat_cachew) R 16023 16023 15956 0 -1 4194304 9014 0 0 0 30172 10 0 0 25 0 1 0 1122416093 38793216 8770 1992294400 134512640 135995732 4294956032 18446744073709551615 134808032 0 0 4096 1 0 0 0 17 0 0 0
/proc/16032/statm: 9471 8770 172 362 0 9106 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 43248

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16032
/proc/meminfo: memFree=1620872/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5364 CPUtime=699.94
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 322 3732 0 0 0 0 69985 9 16 0 1 0 1122346061 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16023/statm: 1341 245 202 169 0 52 0
[pid=16032] ppid=16023 vsize=42412 CPUtime=361.79
/proc/16032/stat : 16032 (hydrasat_cachew) R 16023 16023 15956 0 -1 4194304 10045 0 0 0 36168 11 0 0 25 0 1 0 1122416093 43429888 9801 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16032/statm: 10603 9801 172 362 0 10238 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 47776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16032
/proc/meminfo: memFree=1617928/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5364 CPUtime=699.94
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 322 3732 0 0 0 0 69985 9 16 0 1 0 1122346061 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16023/statm: 1341 245 202 169 0 52 0
[pid=16032] ppid=16023 vsize=45460 CPUtime=421.75
/proc/16032/stat : 16032 (hydrasat_cachew) R 16023 16023 15956 0 -1 4194304 10781 0 0 0 42164 11 0 0 25 0 1 0 1122416093 46551040 10537 1992294400 134512640 135995732 4294956032 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 0 0 0
/proc/16032/statm: 11365 10537 172 362 0 11000 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 50824

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16032
/proc/meminfo: memFree=1614600/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5364 CPUtime=699.94
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 322 3732 0 0 0 0 69985 9 16 0 1 0 1122346061 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16023/statm: 1341 245 202 169 0 52 0
[pid=16032] ppid=16023 vsize=48920 CPUtime=481.73
/proc/16032/stat : 16032 (hydrasat_cachew) R 16023 16023 15956 0 -1 4194304 11625 0 0 0 48161 12 0 0 25 0 1 0 1122416093 50094080 11381 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/16032/statm: 12230 11381 172 362 0 11865 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 54284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16032
/proc/meminfo: memFree=1613640/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5364 CPUtime=699.94
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 322 3732 0 0 0 0 69985 9 16 0 1 0 1122346061 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16023/statm: 1341 245 202 169 0 52 0
[pid=16032] ppid=16023 vsize=50868 CPUtime=500.12
/proc/16032/stat : 16032 (hydrasat_cachew) R 16023 16023 15956 0 -1 4194304 12115 0 0 0 50000 12 0 0 25 0 1 0 1122416093 52088832 11614 1992294400 134512640 135995732 4294956032 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 0 0 0
/proc/16032/statm: 12717 11614 172 362 0 12352 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 56232

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: 0.99 0.98 1.00 2/66 16032
/proc/meminfo: memFree=1613640/2055920 swapFree=4178768/4192956
[pid=16023] ppid=16021 vsize=5364 CPUtime=699.94
/proc/16023/stat : 16023 (hydrasat-multi.) S 16021 16023 15956 0 -1 4194304 322 3732 0 0 0 0 69985 9 16 0 1 0 1122346061 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16023/statm: 1341 245 202 169 0 52 0
[pid=16032] ppid=16023 vsize=50868 CPUtime=500.12
/proc/16032/stat : 16032 (hydrasat_cachew) R 16023 16023 15956 0 -1 4194304 12115 0 0 0 50000 12 0 0 25 0 1 0 1122416093 52088832 11614 1992294400 134512640 135995732 4294956032 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 0 0 0
/proc/16032/statm: 12717 11614 172 362 0 12352 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 56232

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16023 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=854605
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=94985
# CPU time returned by wait4() is 699.95
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.85
CPU system time (s): 0.21
CPU usage (%): 99.9456
Max. virtual memory (cumulated for all children) (KiB): 56232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.855
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4054
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= 5
involuntary context switches= 2795

runsolver used 1.00185 second user time and 3.37449 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-31 12:53:18
IDJOB=1530270
IDBENCH=70541
IDSOLVER=518
FILE ID=node12/1530270-1238496798
PBS_JOBID= 9061950
Free space on /tmp= 65408 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S799705985-049.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530270-1238496798/watcher-1530270-1238496798 -o /tmp/evaluation-result-1530270-1238496798/solver-1530270-1238496798 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530270-1238496798.cnf 1800 1891124473

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

MD5SUM BENCH= 9571d20b2c85f2916982e3779a8bfa58
RANDOM SEED=1891124473

node12.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		: 3000.266
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		: 3000.266
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:       1673784 kB
Buffers:         75772 kB
Cached:         227868 kB
SwapCached:       7936 kB
Active:         260820 kB
Inactive:        52076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1673784 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:            4080 kB
Writeback:           0 kB
Mapped:          15000 kB
Slab:            55272 kB
Committed_AS:  3133120 kB
PageTables:       1380 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= 65388 MiB
End job on node12 at 2009-03-31 13:13:21