Trace number 1717155

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.01 1200.51

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
Bench CategoryAPPLICATION (applications 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 variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

Solver Data 

0.00/0.00	c Trying configuration 1
700.90/701.23	HOME/hydrasat-multi.sh: line 48: 17952 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.90/701.23	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-1717155-1240624889/watcher-1717155-1240624889 -o /tmp/evaluation-result-1717155-1240624889/solver-1717155-1240624889 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1717155-1240624889.cnf 1800 1636973748 

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: 0.91 0.95 0.98 2/65 17952
/proc/meminfo: memFree=1282744/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=6224 CPUtime=0
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 90515840 6373376 187 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 1556 188 117 317 0 1236 0

[startup+0.036241 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 17952
/proc/meminfo: memFree=1282744/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=7544 CPUtime=0.03
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 543 0 0 0 3 0 0 0 18 0 1 0 90515840 7725056 525 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 1886 525 117 317 0 1566 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12904

[startup+0.101251 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 17952
/proc/meminfo: memFree=1282744/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=10316 CPUtime=0.09
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 1304 0 0 0 9 0 0 0 18 0 1 0 90515840 10563584 1286 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 2579 1286 117 317 0 2259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15676

[startup+0.301287 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 17952
/proc/meminfo: memFree=1282744/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=19160 CPUtime=0.29
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 3647 0 0 0 28 1 0 0 19 0 1 0 90515840 19619840 3629 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 4790 3629 117 317 0 4470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24520

[startup+0.701357 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 17952
/proc/meminfo: memFree=1282744/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=36452 CPUtime=0.69
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 8281 0 0 0 65 4 0 0 23 0 1 0 90515840 37326848 8263 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 9113 8263 117 317 0 8793 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41812

[startup+1.5025 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 17953
/proc/meminfo: memFree=1235888/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=69716 CPUtime=1.48
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 17189 0 0 0 140 8 0 0 25 0 1 0 90515840 71389184 17171 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 17429 17172 117 317 0 17109 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 75076

[startup+3.10179 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 17953
/proc/meminfo: memFree=1183152/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=117236 CPUtime=3.07
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 30021 0 0 0 293 14 0 0 25 0 1 0 90515840 120049664 27812 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 29309 27812 126 317 0 28989 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 122596

[startup+6.30136 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 17953
/proc/meminfo: memFree=1140976/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=157280 CPUtime=6.27
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 40936 0 0 0 609 18 0 0 25 0 1 0 90515840 161054720 37763 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 39320 37763 126 317 0 39000 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 162640

[startup+12.7015 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 17953
/proc/meminfo: memFree=1098096/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=201956 CPUtime=12.67
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 51830 0 0 0 1245 22 0 0 25 0 1 0 90515840 206802944 48657 1992294400 134512640 135813592 4294956176 18446744073709551615 135204244 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 50489 48657 126 317 0 50169 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 207316

[startup+25.5018 s]
/proc/loadavg: 1.00 0.97 0.98 2/66 17953
/proc/meminfo: memFree=1021488/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=268780 CPUtime=25.46
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 73973 0 0 0 2514 32 0 0 25 0 1 0 90515840 275230720 65426 1992294400 134512640 135813592 4294956176 18446744073709551615 134664962 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 67195 65426 149 317 0 66875 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 274140

[startup+51.1014 s]
/proc/loadavg: 1.06 0.99 0.99 2/66 18429
/proc/meminfo: memFree=1018992/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=270936 CPUtime=51.05
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 74505 0 0 0 5071 34 0 0 25 0 1 0 90515840 277438464 65958 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 67734 65958 149 317 0 67414 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 276296

[startup+102.307 s]
/proc/loadavg: 1.02 0.99 0.99 2/66 18429
/proc/meminfo: memFree=1017904/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=272260 CPUtime=102.23
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 74823 0 0 0 10189 34 0 0 25 0 1 0 90515840 278794240 66276 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 68065 66276 149 317 0 67745 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 277620

[startup+162.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 18429
/proc/meminfo: memFree=1017136/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=272948 CPUtime=162.2
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 75015 0 0 0 16186 34 0 0 25 0 1 0 90515840 279498752 66468 1992294400 134512640 135813592 4294956176 18446744073709551615 134665306 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 68237 66468 149 317 0 67917 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 278308

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18429
/proc/meminfo: memFree=1016624/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=273608 CPUtime=222.18
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 75153 0 0 0 22184 34 0 0 25 0 1 0 90515840 280174592 66606 1992294400 134512640 135813592 4294956176 18446744073709551615 134665015 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 68402 66606 149 317 0 68082 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 278968

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18429
/proc/meminfo: memFree=1015984/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=274204 CPUtime=282.16
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 75308 0 0 0 28181 35 0 0 25 0 1 0 90515840 280784896 66761 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 68551 66761 149 317 0 68231 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 279564

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18429
/proc/meminfo: memFree=1015984/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=274336 CPUtime=342.14
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 75327 0 0 0 34179 35 0 0 25 0 1 0 90515840 280920064 66780 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 68584 66780 149 317 0 68264 0

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

/proc/17952/statm: 68824 67011 149 317 0 68504 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 280656

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18429
/proc/meminfo: memFree=1014384/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5360 CPUtime=0
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90515840 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17951/statm: 1340 239 197 169 0 51 0
[pid=17952] ppid=17951 vsize=275824 CPUtime=642.03
/proc/17952/stat : 17952 (hydrasat_cache4) R 17951 17951 17757 0 -1 4194304 75721 0 0 0 64168 35 0 0 25 0 1 0 90515840 282443776 67174 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/17952/statm: 68956 67174 149 317 0 68636 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 281184

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 18430
/proc/meminfo: memFree=983280/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5364 CPUtime=700.93
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 322 77454 0 0 0 0 69953 140 19 0 1 0 90515840 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=17951 vsize=41768 CPUtime=1.06
/proc/18430/stat : 18430 (hydrasat_cachew) R 17951 17951 17757 0 -1 4194304 9921 0 0 0 100 6 0 0 25 0 1 0 90585963 42770432 9905 1992294400 134512640 135995732 4294956032 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 10442 9906 143 362 0 10077 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 47132

[startup+762.306 s]
/proc/loadavg: 1.03 1.00 0.99 2/66 18430
/proc/meminfo: memFree=817200/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5364 CPUtime=700.93
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 322 77454 0 0 0 0 69953 140 19 0 1 0 90515840 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=17951 vsize=194916 CPUtime=61.03
/proc/18430/stat : 18430 (hydrasat_cachew) R 17951 17951 17757 0 -1 4194304 56084 0 0 0 6077 26 0 0 25 0 1 0 90585963 199593984 47539 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 48729 47539 172 362 0 48364 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 200280

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/66 18430
/proc/meminfo: memFree=816880/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5364 CPUtime=700.93
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 322 77454 0 0 0 0 69953 140 19 0 1 0 90515840 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=17951 vsize=195444 CPUtime=121
/proc/18430/stat : 18430 (hydrasat_cachew) R 17951 17951 17757 0 -1 4194304 56247 0 0 0 12074 26 0 0 25 0 1 0 90585963 200134656 47702 1992294400 134512640 135995732 4294956032 18446744073709551615 134663328 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 48861 47702 172 362 0 48496 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 200808

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 18430
/proc/meminfo: memFree=816496/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5364 CPUtime=700.93
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 322 77454 0 0 0 0 69953 140 19 0 1 0 90515840 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=17951 vsize=195840 CPUtime=180.99
/proc/18430/stat : 18430 (hydrasat_cachew) R 17951 17951 17757 0 -1 4194304 56338 0 0 0 18072 27 0 0 25 0 1 0 90585963 200540160 47793 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 48960 47793 172 362 0 48595 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 201204

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 18430
/proc/meminfo: memFree=816240/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5364 CPUtime=700.93
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 322 77454 0 0 0 0 69953 140 19 0 1 0 90515840 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=17951 vsize=196236 CPUtime=240.96
/proc/18430/stat : 18430 (hydrasat_cachew) R 17951 17951 17757 0 -1 4194304 56416 0 0 0 24069 27 0 0 25 0 1 0 90585963 200945664 47871 1992294400 134512640 135995732 4294956032 18446744073709551615 134806628 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 49059 47871 172 362 0 48694 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 201600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 18430
/proc/meminfo: memFree=815792/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5364 CPUtime=700.93
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 322 77454 0 0 0 0 69953 140 19 0 1 0 90515840 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=17951 vsize=196640 CPUtime=300.94
/proc/18430/stat : 18430 (hydrasat_cachew) R 17951 17951 17757 0 -1 4194304 56528 0 0 0 30067 27 0 0 25 0 1 0 90585963 201359360 47983 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 49160 47983 172 362 0 48795 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 202004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 18430
/proc/meminfo: memFree=815280/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5364 CPUtime=700.93
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 322 77454 0 0 0 0 69953 140 19 0 1 0 90515840 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=17951 vsize=197300 CPUtime=360.91
/proc/18430/stat : 18430 (hydrasat_cachew) R 17951 17951 17757 0 -1 4194304 56678 0 0 0 36064 27 0 0 25 0 1 0 90585963 202035200 48133 1992294400 134512640 135995732 4294956032 18446744073709551615 134841633 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 49325 48133 172 362 0 48960 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 202664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 18430
/proc/meminfo: memFree=815088/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5364 CPUtime=700.93
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 322 77454 0 0 0 0 69953 140 19 0 1 0 90515840 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=17951 vsize=197432 CPUtime=420.89
/proc/18430/stat : 18430 (hydrasat_cachew) R 17951 17951 17757 0 -1 4194304 56721 0 0 0 42062 27 0 0 25 0 1 0 90585963 202170368 48176 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 49358 48176 172 362 0 48993 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 202796

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 18430
/proc/meminfo: memFree=813616/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5364 CPUtime=700.93
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 322 77454 0 0 0 0 69953 140 19 0 1 0 90515840 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=17951 vsize=198480 CPUtime=480.88
/proc/18430/stat : 18430 (hydrasat_cachew) R 17951 17951 17757 0 -1 4194304 57090 0 0 0 48060 28 0 0 25 0 1 0 90585963 203243520 48545 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 49620 48545 172 362 0 49255 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 203844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 18430
/proc/meminfo: memFree=813552/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5364 CPUtime=700.93
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 322 77454 0 0 0 0 69953 140 19 0 1 0 90515840 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=17951 vsize=198480 CPUtime=499.08
/proc/18430/stat : 18430 (hydrasat_cachew) R 17951 17951 17757 0 -1 4194304 57090 0 0 0 49880 28 0 0 25 0 1 0 90585963 203243520 48545 1992294400 134512640 135995732 4294956032 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 49620 48545 172 362 0 49255 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 203844

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 18430
/proc/meminfo: memFree=813552/2055920 swapFree=4180840/4192956
[pid=17951] ppid=17949 vsize=5364 CPUtime=700.93
/proc/17951/stat : 17951 (hydrasat-multi.) S 17949 17951 17757 0 -1 4194304 322 77454 0 0 0 0 69953 140 19 0 1 0 90515840 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17951/statm: 1341 245 202 169 0 52 0
[pid=18430] ppid=17951 vsize=198480 CPUtime=499.08
/proc/18430/stat : 18430 (hydrasat_cachew) R 17951 17951 17757 0 -1 4194304 57090 0 0 0 49880 28 0 0 25 0 1 0 90585963 203243520 48545 1992294400 134512640 135995732 4294956032 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/18430/statm: 49620 48545 172 362 0 49255 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 203844

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17951 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=537654
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=404786
# CPU time returned by wait4() is 700.942
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1198.33
CPU system time (s): 1.68
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 281664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.538
system time used= 1.40479
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77776
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= 7
involuntary context switches= 669

runsolver used 1.16382 second user time and 3.21851 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-25 04:01:31
IDJOB=1717155
IDBENCH=20405
IDSOLVER=518
FILE ID=node60/1717155-1240624889
PBS_JOBID= 9186332
Free space on /tmp= 66392 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717155-1240624889/watcher-1717155-1240624889 -o /tmp/evaluation-result-1717155-1240624889/solver-1717155-1240624889 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1717155-1240624889.cnf 1800 1636973748

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

MD5SUM BENCH= b3381a58cbbd64d5d90a3b4fcd44bf6d
RANDOM SEED=1636973748

node60.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		: 3000.256
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		: 3000.256
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:       1283424 kB
Buffers:         72548 kB
Cached:         616844 kB
SwapCached:       6452 kB
Active:         181384 kB
Inactive:       516956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1283424 kB
SwapTotal:     4192956 kB
SwapFree:      4180840 kB
Dirty:           25644 kB
Writeback:           0 kB
Mapped:          13976 kB
Slab:            60132 kB
Committed_AS:   289612 kB
PageTables:       1448 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= 66124 MiB
End job on node60 at 2009-04-25 04:21:33