Trace number 1716011

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) 1200.02 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data 

0.00/0.00	c Trying configuration 1
700.57/700.89	HOME/hydrasat-multi.sh: line 48: 13548 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.57/700.89	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-1716011-1240610002/watcher-1716011-1240610002 -o /tmp/evaluation-result-1716011-1240610002/solver-1716011-1240610002 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1716011-1240610002.cnf 1800 1867820189 

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 0.90 3/65 13547
/proc/meminfo: memFree=1270480/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=6808 CPUtime=0
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 163 0 0 0 0 0 0 0 19 0 1 0 89028769 6971392 145 1992294400 134512640 135813592 4294956176 18446744073709551615 135202039 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 1702 145 117 317 0 1382 0

[startup+0.026721 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 13547
/proc/meminfo: memFree=1270480/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=7732 CPUtime=0.02
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 425 0 0 0 2 0 0 0 19 0 1 0 89028769 7917568 408 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 1933 408 117 317 0 1613 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13092

[startup+0.102729 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 13547
/proc/meminfo: memFree=1270480/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=12088 CPUtime=0.09
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 1565 0 0 0 9 0 0 0 19 0 1 0 89028769 12378112 1547 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 3022 1547 117 317 0 2702 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17448

[startup+0.302754 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 13547
/proc/meminfo: memFree=1270480/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=22252 CPUtime=0.29
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 4287 0 0 0 28 1 0 0 20 0 1 0 89028769 22786048 4269 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 5563 4270 117 317 0 5243 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27612

[startup+0.701805 s]
/proc/loadavg: 0.91 0.95 0.90 3/65 13547
/proc/meminfo: memFree=1270480/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=41392 CPUtime=0.69
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 9414 0 0 0 64 5 0 0 25 0 1 0 89028769 42385408 9396 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 10348 9396 117 317 0 10028 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46752

[startup+1.5019 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13549
/proc/meminfo: memFree=1219200/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=76240 CPUtime=1.49
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 18754 0 0 0 139 10 0 0 25 0 1 0 89028769 78069760 18736 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 19060 18736 117 317 0 18740 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81600

[startup+3.10111 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13549
/proc/meminfo: memFree=1166784/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=124524 CPUtime=3.08
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 31983 0 0 0 293 15 0 0 25 0 1 0 89028769 127512576 29891 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 31131 29891 124 317 0 30811 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 129884

[startup+6.30151 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13549
/proc/meminfo: memFree=1130688/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=159180 CPUtime=6.29
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 42353 0 0 0 608 21 0 0 25 0 1 0 89028769 163000320 36789 1992294400 134512640 135813592 4294956176 18446744073709551615 134692398 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 39795 36789 126 317 0 39475 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 164540

[startup+12.7013 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13549
/proc/meminfo: memFree=1106304/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=177824 CPUtime=12.68
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 50831 0 0 0 1243 25 0 0 25 0 1 0 89028769 182091776 41374 1992294400 134512640 135813592 4294956176 18446744073709551615 134664948 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 44456 41374 149 317 0 44136 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 183184

[startup+25.5029 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13549
/proc/meminfo: memFree=1105664/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=178352 CPUtime=25.48
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 50984 0 0 0 2523 25 0 0 25 0 1 0 89028769 182632448 41527 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 44588 41527 149 317 0 44268 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 183712

[startup+51.1021 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13549
/proc/meminfo: memFree=1104896/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=179280 CPUtime=51.07
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 51213 0 0 0 5082 25 0 0 25 0 1 0 89028769 183582720 41756 1992294400 134512640 135813592 4294956176 18446744073709551615 134662685 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 44820 41756 149 317 0 44500 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 184640

[startup+102.307 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13549
/proc/meminfo: memFree=1103744/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=180488 CPUtime=102.26
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 51500 0 0 0 10201 25 0 0 25 0 1 0 89028769 184819712 42043 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 45122 42043 149 317 0 44802 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 185848

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13549
/proc/meminfo: memFree=1102336/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=181964 CPUtime=162.24
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 51839 0 0 0 16198 26 0 0 25 0 1 0 89028769 186331136 42382 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 45491 42382 149 317 0 45171 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 187324

[startup+222.303 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13549
/proc/meminfo: memFree=1100416/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=183976 CPUtime=222.23
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 52300 0 0 0 22196 27 0 0 25 0 1 0 89028769 188391424 42843 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 45994 42843 149 317 0 45674 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 189336

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13549
/proc/meminfo: memFree=1099136/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=185640 CPUtime=282.21
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 52643 0 0 0 28194 27 0 0 25 0 1 0 89028769 190095360 43186 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 46410 43186 149 317 0 46090 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 191000

[startup+342.303 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13549
/proc/meminfo: memFree=1094144/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=190816 CPUtime=342.19
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 53871 0 0 0 34191 28 0 0 25 0 1 0 89028769 195395584 44414 1992294400 134512640 135813592 4294956176 18446744073709551615 134667498 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 47704 44414 149 317 0 47384 0

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

/proc/13548/statm: 49613 46203 149 317 0 49293 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 203812

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13555
/proc/meminfo: memFree=1084544/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=201308 CPUtime=582.12
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 56296 0 0 0 58181 31 0 0 25 0 1 0 89028769 206139392 46839 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 50327 46839 149 317 0 50007 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 206668

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13555
/proc/meminfo: memFree=1082624/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5360 CPUtime=0
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89028769 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1340 239 197 169 0 51 0
[pid=13548] ppid=13547 vsize=203508 CPUtime=642.11
/proc/13548/stat : 13548 (hydrasat_cache4) R 13547 13547 13389 0 -1 4194304 56762 0 0 0 64179 32 0 0 25 0 1 0 89028769 208392192 47305 1992294400 134512640 135813592 4294956176 18446744073709551615 135205363 0 0 4096 1 0 0 0 17 1 0 0
/proc/13548/statm: 50877 47305 149 317 0 50557 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 208868

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/67 13556
/proc/meminfo: memFree=1035648/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5364 CPUtime=700.66
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 322 59601 0 0 0 0 69956 110 16 0 1 0 89028769 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1341 245 202 169 0 52 0
[pid=13556] ppid=13547 vsize=59128 CPUtime=1.39
/proc/13556/stat : 13556 (hydrasat_cachew) R 13547 13547 13389 0 -1 4194304 14482 0 0 0 134 5 0 0 25 0 1 0 89098858 60547072 14466 1992294400 134512640 135995732 4294956032 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 1 0 0
/proc/13556/statm: 14782 14467 143 362 0 14417 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 64492

[startup+762.306 s]
/proc/loadavg: 1.06 1.00 0.92 2/67 13556
/proc/meminfo: memFree=948480/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5364 CPUtime=700.66
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 322 59601 0 0 0 0 69956 110 16 0 1 0 89028769 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1341 245 202 169 0 52 0
[pid=13556] ppid=13547 vsize=141956 CPUtime=61.39
/proc/13556/stat : 13556 (hydrasat_cachew) R 13547 13547 13389 0 -1 4194304 41744 0 0 0 6116 23 0 0 25 0 1 0 89098858 145362944 32377 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/13556/statm: 35489 32377 172 362 0 35124 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 147320

[startup+822.301 s]
/proc/loadavg: 1.02 1.00 0.92 2/67 13556
/proc/meminfo: memFree=948608/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5364 CPUtime=700.66
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 322 59601 0 0 0 0 69956 110 16 0 1 0 89028769 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1341 245 202 169 0 52 0
[pid=13556] ppid=13547 vsize=141956 CPUtime=121.36
/proc/13556/stat : 13556 (hydrasat_cachew) R 13547 13547 13389 0 -1 4194304 41744 0 0 0 12113 23 0 0 25 0 1 0 89098858 145362944 32377 1992294400 134512640 135995732 4294956032 18446744073709551615 135363688 0 0 4096 1 0 0 0 17 1 0 0
/proc/13556/statm: 35489 32377 172 362 0 35124 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 147320

[startup+882.302 s]
/proc/loadavg: 1.01 1.00 0.92 2/67 13556
/proc/meminfo: memFree=948672/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5364 CPUtime=700.66
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 322 59601 0 0 0 0 69956 110 16 0 1 0 89028769 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1341 245 202 169 0 52 0
[pid=13556] ppid=13547 vsize=141956 CPUtime=181.34
/proc/13556/stat : 13556 (hydrasat_cachew) R 13547 13547 13389 0 -1 4194304 41744 0 0 0 18111 23 0 0 25 0 1 0 89098858 145362944 32377 1992294400 134512640 135995732 4294956032 18446744073709551615 134808076 0 0 4096 1 0 0 0 17 1 0 0
/proc/13556/statm: 35489 32377 172 362 0 35124 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 147320

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 13556
/proc/meminfo: memFree=948608/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5364 CPUtime=700.66
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 322 59601 0 0 0 0 69956 110 16 0 1 0 89028769 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1341 245 202 169 0 52 0
[pid=13556] ppid=13547 vsize=141956 CPUtime=241.33
/proc/13556/stat : 13556 (hydrasat_cachew) R 13547 13547 13389 0 -1 4194304 41744 0 0 0 24110 23 0 0 25 0 1 0 89098858 145362944 32377 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/13556/statm: 35489 32377 172 362 0 35124 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 147320

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 13556
/proc/meminfo: memFree=948672/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5364 CPUtime=700.66
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 322 59601 0 0 0 0 69956 110 16 0 1 0 89028769 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1341 245 202 169 0 52 0
[pid=13556] ppid=13547 vsize=141956 CPUtime=301.32
/proc/13556/stat : 13556 (hydrasat_cachew) R 13547 13547 13389 0 -1 4194304 41744 0 0 0 30108 24 0 0 25 0 1 0 89098858 145362944 32377 1992294400 134512640 135995732 4294956032 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 1 0 0
/proc/13556/statm: 35489 32377 172 362 0 35124 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 147320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 13556
/proc/meminfo: memFree=948672/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5364 CPUtime=700.66
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 322 59601 0 0 0 0 69956 110 16 0 1 0 89028769 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1341 245 202 169 0 52 0
[pid=13556] ppid=13547 vsize=141956 CPUtime=361.3
/proc/13556/stat : 13556 (hydrasat_cachew) R 13547 13547 13389 0 -1 4194304 41744 0 0 0 36106 24 0 0 25 0 1 0 89098858 145362944 32377 1992294400 134512640 135995732 4294956032 18446744073709551615 134682235 0 0 4096 1 0 0 0 17 1 0 0
/proc/13556/statm: 35489 32377 172 362 0 35124 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 147320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 13556
/proc/meminfo: memFree=948608/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5364 CPUtime=700.66
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 322 59601 0 0 0 0 69956 110 16 0 1 0 89028769 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1341 245 202 169 0 52 0
[pid=13556] ppid=13547 vsize=141956 CPUtime=421.28
/proc/13556/stat : 13556 (hydrasat_cachew) R 13547 13547 13389 0 -1 4194304 41744 0 0 0 42104 24 0 0 25 0 1 0 89098858 145362944 32377 1992294400 134512640 135995732 4294956032 18446744073709551615 134808035 0 0 4096 1 0 0 0 17 1 0 0
/proc/13556/statm: 35489 32377 172 362 0 35124 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 147320

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 13556
/proc/meminfo: memFree=948608/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5364 CPUtime=700.66
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 322 59601 0 0 0 0 69956 110 16 0 1 0 89028769 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1341 245 202 169 0 52 0
[pid=13556] ppid=13547 vsize=141956 CPUtime=481.26
/proc/13556/stat : 13556 (hydrasat_cachew) R 13547 13547 13389 0 -1 4194304 41744 0 0 0 48102 24 0 0 25 0 1 0 89098858 145362944 32377 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/13556/statm: 35489 32377 172 362 0 35124 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 147320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.92 2/67 13556
/proc/meminfo: memFree=948608/2055920 swapFree=4192952/4192956
[pid=13547] ppid=13545 vsize=5364 CPUtime=700.66
/proc/13547/stat : 13547 (hydrasat-multi.) S 13545 13547 13389 0 -1 4194304 322 59601 0 0 0 0 69956 110 16 0 1 0 89028769 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13547/statm: 1341 245 202 169 0 52 0
[pid=13556] ppid=13547 vsize=141956 CPUtime=499.36
/proc/13556/stat : 13556 (hydrasat_cachew) R 13547 13547 13389 0 -1 4194304 41744 0 0 0 49912 24 0 0 25 0 1 0 89098858 145362944 32377 1992294400 134512640 135995732 4294956032 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 1 0 0
/proc/13556/statm: 35489 32377 172 362 0 35124 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 147320

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13547 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=569649
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=101832
# CPU time returned by wait4() is 700.672
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1198.68
CPU system time (s): 1.34
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 210708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.57
system time used= 1.10183
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59923
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= 1541

runsolver used 1.11483 second user time and 3.2605 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-24 23:53:24
IDJOB=1716011
IDBENCH=20365
IDSOLVER=518
FILE ID=node54/1716011-1240610002
PBS_JOBID= 9186264
Free space on /tmp= 66256 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716011-1240610002/watcher-1716011-1240610002 -o /tmp/evaluation-result-1716011-1240610002/solver-1716011-1240610002 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1716011-1240610002.cnf 1800 1867820189

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=1867820189

node54.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		: 3000.234
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		: 3000.234
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:       1271024 kB
Buffers:         80328 kB
Cached:         606808 kB
SwapCached:          4 kB
Active:         167800 kB
Inactive:       534680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1271024 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:           28972 kB
Writeback:           0 kB
Mapped:          25076 kB
Slab:            68460 kB
Committed_AS:   307416 kB
PageTables:       1368 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= 66068 MiB
End job on node54 at 2009-04-25 00:13:26