Trace number 1733159

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) 1200.07 1200.71

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_11gates_b2.cnf
MD5SUMc145d81f1457b6e33e1aa58009001b0a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1448
Number of clauses720410
Sum of the clauses size4254134
Maximum clause length34
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 24709
Number of clauses of size 30
Number of clauses of size 48462
Number of clauses of size 530976
Number of clauses of size over 5675879

Solver Data 

0.00/0.00	c Trying configuration 1
700.17/700.54	HOME/hydrasat-multi.sh: line 48: 29943 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.17/700.54	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-1733159-1240785288/watcher-1733159-1240785288 -o /tmp/evaluation-result-1733159-1240785288/solver-1733159-1240785288 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1733159-1240785288.cnf 1800 2067011321 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29942
/proc/meminfo: memFree=1729288/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) R 29940 29942 29551 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 228774701727 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/29942/statm: 1340 238 196 169 0 51 0
[pid=29943] ppid=29942 vsize=4268 CPUtime=0
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 106561581 4370432 153 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 1067 154 117 317 0 747 0

[startup+0.0170361 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29942
/proc/meminfo: memFree=1729288/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=4796 CPUtime=0.01
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 318 0 0 0 1 0 0 0 19 0 1 0 106561581 4911104 300 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 1199 300 117 317 0 879 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10156

[startup+0.101045 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29942
/proc/meminfo: memFree=1729288/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=7700 CPUtime=0.09
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 1083 0 0 0 9 0 0 0 19 0 1 0 106561581 7884800 1065 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 1925 1065 117 317 0 1605 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13060

[startup+0.301068 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29942
/proc/meminfo: memFree=1729288/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=14432 CPUtime=0.29
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 2886 0 0 0 28 1 0 0 21 0 1 0 106561581 14778368 2868 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 3608 2868 117 317 0 3288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19792

[startup+0.701114 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 29942
/proc/meminfo: memFree=1729288/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=27500 CPUtime=0.69
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 6389 0 0 0 66 3 0 0 25 0 1 0 106561581 28160000 6371 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 6875 6371 117 317 0 6555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32860

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29944
/proc/meminfo: memFree=1693432/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=67432 CPUtime=1.48
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 17044 0 0 0 140 8 0 0 25 0 1 0 106561581 69050368 16344 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 16858 16344 124 317 0 16538 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 72792

[startup+3.10239 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29944
/proc/meminfo: memFree=1663416/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=67432 CPUtime=3.08
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 17044 0 0 0 300 8 0 0 25 0 1 0 106561581 69050368 16344 1992294400 134512640 135813592 4294956160 18446744073709551615 134674232 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 16858 16344 124 317 0 16538 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 72792

[startup+6.30177 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29944
/proc/meminfo: memFree=1663928/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=67432 CPUtime=6.28
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 17044 0 0 0 620 8 0 0 25 0 1 0 106561581 69050368 16344 1992294400 134512640 135813592 4294956160 18446744073709551615 134676874 0 0 4096 1 0 0 0 17 1 0 0
/proc/29943/statm: 16858 16344 124 317 0 16538 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 72792

[startup+12.7025 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29944
/proc/meminfo: memFree=1663936/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=67432 CPUtime=12.67
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 17044 0 0 0 1259 8 0 0 25 0 1 0 106561581 69050368 16344 1992294400 134512640 135813592 4294956160 18446744073709551615 134676857 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 16858 16344 124 317 0 16538 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 72792

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29944
/proc/meminfo: memFree=1664064/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=67432 CPUtime=25.47
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 17044 0 0 0 2539 8 0 0 25 0 1 0 106561581 69050368 16344 1992294400 134512640 135813592 4294956160 18446744073709551615 134521124 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 16858 16344 124 317 0 16538 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 72792

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29944
/proc/meminfo: memFree=1662080/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=71740 CPUtime=51.06
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 18534 0 0 0 5097 9 0 0 25 0 1 0 106561581 73461760 16885 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 17935 16885 149 317 0 17615 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 77100

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29944
/proc/meminfo: memFree=1659968/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=74088 CPUtime=102.23
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 19092 0 0 0 10214 9 0 0 25 0 1 0 106561581 75866112 17443 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 18522 17443 149 317 0 18202 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 79448

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29944
/proc/meminfo: memFree=1658752/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=75520 CPUtime=162.21
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 19386 0 0 0 16211 10 0 0 25 0 1 0 106561581 77332480 17737 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 18880 17737 149 317 0 18560 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 80880

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29946
/proc/meminfo: memFree=1657536/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=76372 CPUtime=222.18
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 19595 0 0 0 22208 10 0 0 25 0 1 0 106561581 78204928 17946 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 19093 17946 149 317 0 18773 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 81732

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29946
/proc/meminfo: memFree=1655296/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=79536 CPUtime=282.15
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 20195 0 0 0 28204 11 0 0 25 0 1 0 106561581 81444864 18546 1992294400 134512640 135813592 4294956160 18446744073709551615 134665320 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 19884 18546 149 317 0 19564 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 84896

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29946
/proc/meminfo: memFree=1654144/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=80868 CPUtime=342.12
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 20490 0 0 0 34201 11 0 0 25 0 1 0 106561581 82808832 18841 1992294400 134512640 135813592 4294956160 18446744073709551615 134665029 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 20217 18841 149 317 0 19897 0

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

/proc/29943/statm: 22007 20368 149 317 0 21687 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 93388

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29946
/proc/meminfo: memFree=1646912/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5360 CPUtime=0
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106561581 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29942/statm: 1340 239 197 169 0 51 0
[pid=29943] ppid=29942 vsize=89264 CPUtime=642
/proc/29943/stat : 29943 (hydrasat_cache4) R 29942 29942 29551 0 -1 4194304 22275 0 0 0 64188 12 0 0 25 0 1 0 106561581 91406336 20626 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/29943/statm: 22316 20626 149 317 0 21996 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 94624

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29947
/proc/meminfo: memFree=1598080/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5364 CPUtime=700.22
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 321 24457 0 0 0 0 69977 45 16 0 1 0 106561581 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29942/statm: 1341 245 202 169 0 52 0
[pid=29947] ppid=29942 vsize=67428 CPUtime=1.74
/proc/29947/stat : 29947 (hydrasat_cachew) R 29942 29942 29551 0 -1 4194304 17011 0 0 0 166 8 0 0 25 0 1 0 106631635 69046272 16312 1992294400 134512640 135995732 4294956016 18446744073709551615 134691331 0 0 4096 1 0 0 0 17 0 0 0
/proc/29947/statm: 16857 16312 151 362 0 16492 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 72792

[startup+762.307 s]
/proc/loadavg: 1.03 1.01 1.00 2/67 29947
/proc/meminfo: memFree=1576576/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5364 CPUtime=700.22
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 321 24457 0 0 0 0 69977 45 16 0 1 0 106561581 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29942/statm: 1341 245 202 169 0 52 0
[pid=29947] ppid=29942 vsize=71712 CPUtime=61.73
/proc/29947/stat : 29947 (hydrasat_cachew) R 29942 29942 29551 0 -1 4194304 18414 0 0 0 6161 12 0 0 25 0 1 0 106631635 73433088 16766 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/29947/statm: 17928 16766 172 362 0 17563 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 77076

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 29947
/proc/meminfo: memFree=1576640/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5364 CPUtime=700.22
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 321 24457 0 0 0 0 69977 45 16 0 1 0 106561581 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29942/statm: 1341 245 202 169 0 52 0
[pid=29947] ppid=29942 vsize=71712 CPUtime=121.69
/proc/29947/stat : 29947 (hydrasat_cachew) R 29942 29942 29551 0 -1 4194304 18415 0 0 0 12157 12 0 0 25 0 1 0 106631635 73433088 16767 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/29947/statm: 17928 16767 172 362 0 17563 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 77076

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29947
/proc/meminfo: memFree=1576640/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5364 CPUtime=700.22
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 321 24457 0 0 0 0 69977 45 16 0 1 0 106561581 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29942/statm: 1341 245 202 169 0 52 0
[pid=29947] ppid=29942 vsize=71712 CPUtime=181.67
/proc/29947/stat : 29947 (hydrasat_cachew) R 29942 29942 29551 0 -1 4194304 18415 0 0 0 18155 12 0 0 25 0 1 0 106631635 73433088 16767 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/29947/statm: 17928 16767 172 362 0 17563 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 77076

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29947
/proc/meminfo: memFree=1576704/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5364 CPUtime=700.22
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 321 24457 0 0 0 0 69977 45 16 0 1 0 106561581 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29942/statm: 1341 245 202 169 0 52 0
[pid=29947] ppid=29942 vsize=71712 CPUtime=241.65
/proc/29947/stat : 29947 (hydrasat_cachew) R 29942 29942 29551 0 -1 4194304 18415 0 0 0 24153 12 0 0 25 0 1 0 106631635 73433088 16767 1992294400 134512640 135995732 4294956016 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/29947/statm: 17928 16767 172 362 0 17563 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 77076

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29947
/proc/meminfo: memFree=1576704/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5364 CPUtime=700.22
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 321 24457 0 0 0 0 69977 45 16 0 1 0 106561581 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29942/statm: 1341 245 202 169 0 52 0
[pid=29947] ppid=29942 vsize=71712 CPUtime=301.61
/proc/29947/stat : 29947 (hydrasat_cachew) R 29942 29942 29551 0 -1 4194304 18415 0 0 0 30149 12 0 0 25 0 1 0 106631635 73433088 16767 1992294400 134512640 135995732 4294956016 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 0 0 0
/proc/29947/statm: 17928 16767 172 362 0 17563 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 77076

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29947
/proc/meminfo: memFree=1576704/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5364 CPUtime=700.22
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 321 24457 0 0 0 0 69977 45 16 0 1 0 106561581 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29942/statm: 1341 245 202 169 0 52 0
[pid=29947] ppid=29942 vsize=71712 CPUtime=361.56
/proc/29947/stat : 29947 (hydrasat_cachew) R 29942 29942 29551 0 -1 4194304 18430 0 0 0 36144 12 0 0 25 0 1 0 106631635 73433088 16782 1992294400 134512640 135995732 4294956016 18446744073709551615 134807872 0 0 4096 1 0 0 0 17 0 0 0
/proc/29947/statm: 17928 16782 172 362 0 17563 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 77076

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29947
/proc/meminfo: memFree=1576704/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5364 CPUtime=700.22
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 321 24457 0 0 0 0 69977 45 16 0 1 0 106561581 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29942/statm: 1341 245 202 169 0 52 0
[pid=29947] ppid=29942 vsize=71712 CPUtime=421.5
/proc/29947/stat : 29947 (hydrasat_cachew) R 29942 29942 29551 0 -1 4194304 18437 0 0 0 42138 12 0 0 25 0 1 0 106631635 73433088 16789 1992294400 134512640 135995732 4294956016 18446744073709551615 134681976 0 0 4096 1 0 0 0 17 0 0 0
/proc/29947/statm: 17928 16789 172 362 0 17563 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 77076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29947
/proc/meminfo: memFree=1576640/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5364 CPUtime=700.22
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 321 24457 0 0 0 0 69977 45 16 0 1 0 106561581 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29942/statm: 1341 245 202 169 0 52 0
[pid=29947] ppid=29942 vsize=71712 CPUtime=481.46
/proc/29947/stat : 29947 (hydrasat_cachew) R 29942 29942 29551 0 -1 4194304 18469 0 0 0 48134 12 0 0 25 0 1 0 106631635 73433088 16821 1992294400 134512640 135995732 4294956016 18446744073709551615 134807706 0 0 4096 1 0 0 0 17 0 0 0
/proc/29947/statm: 17928 16821 172 362 0 17563 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 77076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29947
/proc/meminfo: memFree=1576576/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5364 CPUtime=700.22
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 321 24457 0 0 0 0 69977 45 16 0 1 0 106561581 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29942/statm: 1341 245 202 169 0 52 0
[pid=29947] ppid=29942 vsize=71712 CPUtime=499.85
/proc/29947/stat : 29947 (hydrasat_cachew) R 29942 29942 29551 0 -1 4194304 18492 0 0 0 49973 12 0 0 25 0 1 0 106631635 73433088 16844 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/29947/statm: 17928 16844 172 362 0 17563 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 77076

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29947
/proc/meminfo: memFree=1576576/2055920 swapFree=4186068/4192956
[pid=29942] ppid=29940 vsize=5364 CPUtime=700.22
/proc/29942/stat : 29942 (hydrasat-multi.) S 29940 29942 29551 0 -1 4194304 321 24457 0 0 0 0 69977 45 16 0 1 0 106561581 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29942/statm: 1341 245 202 169 0 52 0
[pid=29947] ppid=29942 vsize=71712 CPUtime=499.85
/proc/29947/stat : 29947 (hydrasat_cachew) R 29942 29942 29551 0 -1 4194304 18492 0 0 0 49973 12 0 0 25 0 1 0 106631635 73433088 16844 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/29947/statm: 17928 16844 172 362 0 17563 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 77076

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29942 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=772618
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=452931
# CPU time returned by wait4() is 700.226
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.5
CPU system time (s): 0.57
CPU usage (%): 99.9465
Max. virtual memory (cumulated for all children) (KiB): 97268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.773
system time used= 0.452931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24778
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= 1858

runsolver used 1.01984 second user time and 3.35749 second system time

The end

Launcher Data 

Begin job on node74 at 2009-04-27 00:34:49
IDJOB=1733159
IDBENCH=71135
IDSOLVER=518
FILE ID=node74/1733159-1240785288
PBS_JOBID= 9187269
Free space on /tmp= 103096 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_11gates_b2.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733159-1240785288/watcher-1733159-1240785288 -o /tmp/evaluation-result-1733159-1240785288/solver-1733159-1240785288 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1733159-1240785288.cnf 1800 2067011321

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

MD5SUM BENCH= c145d81f1457b6e33e1aa58009001b0a
RANDOM SEED=2067011321

node74.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		: 3000.233
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		: 3000.233
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:       1729704 kB
Buffers:         28740 kB
Cached:         227704 kB
SwapCached:       3044 kB
Active:         106400 kB
Inactive:       161116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729704 kB
SwapTotal:     4192956 kB
SwapFree:      4186068 kB
Dirty:           25880 kB
Writeback:           0 kB
Mapped:          19300 kB
Slab:            44540 kB
Committed_AS:   501024 kB
PageTables:       1444 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= 103008 MiB
End job on node74 at 2009-04-27 00:54:52