Trace number 1730129

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 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
MD5SUMae4e3f3661a3c7ad7c7ec30d56d611a1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark12.913
Satisfiable
(Un)Satisfiability was proved
Number of variables1980
Number of clauses86175
Sum of the clauses size259380
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2990
Number of clauses of size 385140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

0.00/0.00	c Trying configuration 1
699.96/700.39	HOME/hydrasat-multi.sh: line 48: 31608 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.96/700.39	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-1730129-1240756284/watcher-1730129-1240756284 -o /tmp/evaluation-result-1730129-1240756284/solver-1730129-1240756284 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1730129-1240756284.cnf 1800 469885182 

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: 1.08 1.03 1.00 3/64 31607
/proc/meminfo: memFree=1543832/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) R 31605 31607 31504 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31607/statm: 1340 238 196 169 0 51 0
[pid=31608] ppid=31607 vsize=1792 CPUtime=0
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 103662251 1835008 148 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 448 149 117 317 0 128 0

[startup+0.0268549 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 31607
/proc/meminfo: memFree=1543832/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=2716 CPUtime=0.02
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 402 0 0 0 2 0 0 0 18 0 1 0 103662251 2781184 384 1992294400 134512640 135813592 4294956176 18446744073709551615 135223747 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 679 384 117 317 0 359 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8076

[startup+0.102869 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 31607
/proc/meminfo: memFree=1543832/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=5752 CPUtime=0.09
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 1213 0 0 0 9 0 0 0 20 0 1 0 103662251 5890048 1195 1992294400 134512640 135813592 4294956176 18446744073709551615 134588698 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 1438 1195 117 317 0 1118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11112

[startup+0.302905 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 31607
/proc/meminfo: memFree=1543832/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=8712 CPUtime=0.29
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 2051 0 0 0 29 0 0 0 21 0 1 0 103662251 8921088 1939 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 2178 1939 124 317 0 1858 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14072

[startup+0.701979 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 31607
/proc/meminfo: memFree=1543832/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=8712 CPUtime=0.69
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 2051 0 0 0 69 0 0 0 25 0 1 0 103662251 8921088 1939 1992294400 134512640 135813592 4294956176 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 2178 1939 124 317 0 1858 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14072

[startup+1.50112 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 31609
/proc/meminfo: memFree=1536072/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=8712 CPUtime=1.48
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 2053 0 0 0 148 0 0 0 25 0 1 0 103662251 8921088 1941 1992294400 134512640 135813592 4294956176 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 2178 1941 126 317 0 1858 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 14072

[startup+3.10142 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 31609
/proc/meminfo: memFree=1535944/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=13852 CPUtime=3.09
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 3771 0 0 0 308 1 0 0 25 0 1 0 103662251 14184448 3241 1992294400 134512640 135813592 4294956176 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 3463 3241 149 317 0 3143 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19212

[startup+6.30201 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 31609
/proc/meminfo: memFree=1530312/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=14380 CPUtime=6.29
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 3889 0 0 0 628 1 0 0 25 0 1 0 103662251 14725120 3359 1992294400 134512640 135813592 4294956176 18446744073709551615 135040816 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 3595 3359 149 317 0 3275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19740

[startup+12.7012 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 31609
/proc/meminfo: memFree=1527112/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=18352 CPUtime=12.68
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 4872 0 0 0 1267 1 0 0 25 0 1 0 103662251 18792448 4342 1992294400 134512640 135813592 4294956176 18446744073709551615 134594275 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 4588 4342 149 317 0 4268 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23712

[startup+25.5026 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 31609
/proc/meminfo: memFree=1522760/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=22204 CPUtime=25.48
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 5824 0 0 0 2546 2 0 0 25 0 1 0 103662251 22736896 5294 1992294400 134512640 135813592 4294956176 18446744073709551615 134588784 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 5551 5294 149 317 0 5231 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27564

[startup+51.1023 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 31609
/proc/meminfo: memFree=1522696/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=22204 CPUtime=51.07
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 5824 0 0 0 5105 2 0 0 25 0 1 0 103662251 22736896 5294 1992294400 134512640 135813592 4294956176 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 5551 5294 149 317 0 5231 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27564

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 31609
/proc/meminfo: memFree=1522504/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=22204 CPUtime=102.25
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 5824 0 0 0 10223 2 0 0 25 0 1 0 103662251 22736896 5294 1992294400 134512640 135813592 4294956176 18446744073709551615 134664993 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 5551 5294 149 317 0 5231 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27564

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 31609
/proc/meminfo: memFree=1522504/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=22204 CPUtime=162.22
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 5824 0 0 0 16220 2 0 0 25 0 1 0 103662251 22736896 5294 1992294400 134512640 135813592 4294956176 18446744073709551615 134667486 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 5551 5294 149 317 0 5231 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27564

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31609
/proc/meminfo: memFree=1522504/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=22204 CPUtime=222.19
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 5824 0 0 0 22217 2 0 0 25 0 1 0 103662251 22736896 5294 1992294400 134512640 135813592 4294956176 18446744073709551615 134661492 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 5551 5294 149 317 0 5231 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 27564

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31609
/proc/meminfo: memFree=1517256/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=27660 CPUtime=282.16
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 7172 0 0 0 28214 2 0 0 25 0 1 0 103662251 28323840 6642 1992294400 134512640 135813592 4294956176 18446744073709551615 134667739 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 6915 6642 149 317 0 6595 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 33020

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31609
/proc/meminfo: memFree=1508616/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=36304 CPUtime=342.13
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 9326 0 0 0 34210 3 0 0 25 0 1 0 103662251 37175296 8796 1992294400 134512640 135813592 4294956176 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 9076 8796 149 317 0 8756 0

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

/proc/31608/statm: 10262 9923 149 317 0 9942 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 46408

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31611
/proc/meminfo: memFree=1501320/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=43916 CPUtime=582.01
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 11115 0 0 0 58195 6 0 0 25 0 1 0 103662251 44969984 10585 1992294400 134512640 135813592 4294956176 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 10979 10585 149 317 0 10659 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 49276

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31611
/proc/meminfo: memFree=1500616/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5360 CPUtime=0
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103662251 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31607/statm: 1340 239 197 169 0 51 0
[pid=31608] ppid=31607 vsize=44608 CPUtime=641.99
/proc/31608/stat : 31608 (hydrasat_cache4) R 31607 31607 31504 0 -1 4194304 11288 0 0 0 64193 6 0 0 25 0 1 0 103662251 45678592 10758 1992294400 134512640 135813592 4294956176 18446744073709551615 135205397 0 0 4096 1 0 0 0 17 0 0 0
/proc/31608/statm: 11152 10758 149 317 0 10832 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 49968

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1492936/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5364 CPUtime=700.04
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 322 11627 0 0 0 0 69982 22 16 0 1 0 103662251 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31607/statm: 1341 245 202 169 0 52 0
[pid=31612] ppid=31607 vsize=7556 CPUtime=1.89
/proc/31612/stat : 31612 (hydrasat_cachew) R 31607 31607 31504 0 -1 4194304 1740 0 0 0 189 0 0 0 25 0 1 0 103732290 7737344 1631 1992294400 134512640 135995732 4294956048 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 0 0 0
/proc/31612/statm: 1889 1631 150 362 0 1524 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 12920

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1484872/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5364 CPUtime=700.04
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 322 11627 0 0 0 0 69982 22 16 0 1 0 103662251 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31607/statm: 1341 245 202 169 0 52 0
[pid=31612] ppid=31607 vsize=16400 CPUtime=61.86
/proc/31612/stat : 31612 (hydrasat_cachew) R 31607 31607 31504 0 -1 4194304 4051 0 0 0 6185 1 0 0 25 0 1 0 103732290 16793600 3856 1992294400 134512640 135995732 4294956048 18446744073709551615 135374378 0 0 4096 1 0 0 0 17 0 0 0
/proc/31612/statm: 4100 3856 171 362 0 3735 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 21764

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1484872/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5364 CPUtime=700.04
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 322 11627 0 0 0 0 69982 22 16 0 1 0 103662251 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31607/statm: 1341 245 202 169 0 52 0
[pid=31612] ppid=31607 vsize=16400 CPUtime=121.83
/proc/31612/stat : 31612 (hydrasat_cachew) R 31607 31607 31504 0 -1 4194304 4051 0 0 0 12182 1 0 0 25 0 1 0 103732290 16793600 3856 1992294400 134512640 135995732 4294956048 18446744073709551615 134806673 0 0 4096 1 0 0 0 17 0 0 0
/proc/31612/statm: 4100 3856 171 362 0 3735 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 21764

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1484872/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5364 CPUtime=700.04
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 322 11627 0 0 0 0 69982 22 16 0 1 0 103662251 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31607/statm: 1341 245 202 169 0 52 0
[pid=31612] ppid=31607 vsize=16400 CPUtime=181.81
/proc/31612/stat : 31612 (hydrasat_cachew) R 31607 31607 31504 0 -1 4194304 4051 0 0 0 18180 1 0 0 25 0 1 0 103732290 16793600 3856 1992294400 134512640 135995732 4294956048 18446744073709551615 134808081 0 0 4096 1 0 0 0 17 0 0 0
/proc/31612/statm: 4100 3856 171 362 0 3735 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 21764

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1484872/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5364 CPUtime=700.04
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 322 11627 0 0 0 0 69982 22 16 0 1 0 103662251 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31607/statm: 1341 245 202 169 0 52 0
[pid=31612] ppid=31607 vsize=16400 CPUtime=241.78
/proc/31612/stat : 31612 (hydrasat_cachew) R 31607 31607 31504 0 -1 4194304 4051 0 0 0 24177 1 0 0 25 0 1 0 103732290 16793600 3856 1992294400 134512640 135995732 4294956048 18446744073709551615 134843029 0 0 4096 1 0 0 0 17 0 0 0
/proc/31612/statm: 4100 3856 171 362 0 3735 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 21764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1484872/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5364 CPUtime=700.04
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 322 11627 0 0 0 0 69982 22 16 0 1 0 103662251 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31607/statm: 1341 245 202 169 0 52 0
[pid=31612] ppid=31607 vsize=16400 CPUtime=301.75
/proc/31612/stat : 31612 (hydrasat_cachew) R 31607 31607 31504 0 -1 4194304 4051 0 0 0 30174 1 0 0 25 0 1 0 103732290 16793600 3856 1992294400 134512640 135995732 4294956048 18446744073709551615 134807721 0 0 4096 1 0 0 0 17 0 0 0
/proc/31612/statm: 4100 3856 171 362 0 3735 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 21764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1481480/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5364 CPUtime=700.04
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 322 11627 0 0 0 0 69982 22 16 0 1 0 103662251 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31607/statm: 1341 245 202 169 0 52 0
[pid=31612] ppid=31607 vsize=20096 CPUtime=361.73
/proc/31612/stat : 31612 (hydrasat_cachew) R 31607 31607 31504 0 -1 4194304 4955 0 0 0 36171 2 0 0 25 0 1 0 103732290 20578304 4760 1992294400 134512640 135995732 4294956048 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/31612/statm: 5024 4760 171 362 0 4659 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 25460

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1470280/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5364 CPUtime=700.04
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 322 11627 0 0 0 0 69982 22 16 0 1 0 103662251 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31607/statm: 1341 245 202 169 0 52 0
[pid=31612] ppid=31607 vsize=31712 CPUtime=421.7
/proc/31612/stat : 31612 (hydrasat_cachew) R 31607 31607 31504 0 -1 4194304 7857 0 0 0 42166 4 0 0 25 0 1 0 103732290 32473088 7662 1992294400 134512640 135995732 4294956048 18446744073709551615 134841885 0 0 4096 1 0 0 0 17 0 0 0
/proc/31612/statm: 7928 7662 171 362 0 7563 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 37076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1438536/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5364 CPUtime=700.04
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 322 11627 0 0 0 0 69982 22 16 0 1 0 103662251 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31607/statm: 1341 245 202 169 0 52 0
[pid=31612] ppid=31607 vsize=64232 CPUtime=481.66
/proc/31612/stat : 31612 (hydrasat_cachew) R 31607 31607 31504 0 -1 4194304 15920 0 0 0 48158 8 0 0 25 0 1 0 103732290 65773568 15725 1992294400 134512640 135995732 4294956048 18446744073709551615 134807874 0 0 4096 1 0 0 0 17 0 0 0
/proc/31612/statm: 16058 15725 171 362 0 15693 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 69596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31612
/proc/meminfo: memFree=1433160/2055920 swapFree=4181852/4192956
[pid=31607] ppid=31605 vsize=5364 CPUtime=700.04
/proc/31607/stat : 31607 (hydrasat-multi.) S 31605 31607 31504 0 -1 4194304 322 11627 0 0 0 0 69982 22 16 0 1 0 103662251 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31607/statm: 1341 245 202 169 0 52 0
[pid=31612] ppid=31607 vsize=68836 CPUtime=499.97
/proc/31612/stat : 31612 (hydrasat_cachew) R 31607 31607 31504 0 -1 4194304 17025 0 0 0 49988 9 0 0 25 0 1 0 103732290 70488064 16830 1992294400 134512640 135995732 4294956048 18446744073709551615 134807887 0 0 4096 1 0 0 0 17 0 0 0
/proc/31612/statm: 17209 16830 171 362 0 16844 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 74200

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 31607 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=829609
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=231964
# CPU time returned by wait4() is 700.062
# 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): 1200.61
CPU time (s): 1200.01
CPU user time (s): 1199.7
CPU system time (s): 0.31
CPU usage (%): 99.9499
Max. virtual memory (cumulated for all children) (KiB): 74200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.83
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11949
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= 1531

runsolver used 1.08083 second user time and 3.2965 second system time

The end

Launcher Data 

Begin job on node7 at 2009-04-26 16:31:24
IDJOB=1730129
IDBENCH=24722
IDSOLVER=518
FILE ID=node7/1730129-1240756284
PBS_JOBID= 9187126
Free space on /tmp= 66200 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730129-1240756284/watcher-1730129-1240756284 -o /tmp/evaluation-result-1730129-1240756284/solver-1730129-1240756284 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1730129-1240756284.cnf 1800 469885182

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

MD5SUM BENCH= ae4e3f3661a3c7ad7c7ec30d56d611a1
RANDOM SEED=469885182

node7.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:       1544312 kB
Buffers:         59884 kB
Cached:         376396 kB
SwapCached:       4972 kB
Active:         195712 kB
Inactive:       248440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1544312 kB
SwapTotal:     4192956 kB
SwapFree:      4181852 kB
Dirty:            5480 kB
Writeback:           0 kB
Mapped:          13504 kB
Slab:            53504 kB
Committed_AS:   723884 kB
PageTables:       1444 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= 66156 MiB
End job on node7 at 2009-04-26 16:51:27