Trace number 1716479

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) 1200.09 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data 

0.00/0.00	c Trying configuration 1
700.36/700.72	HOME/hydrasat-multi.sh: line 48: 12023 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.36/700.72	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-1716479-1240616148/watcher-1716479-1240616148 -o /tmp/evaluation-result-1716479-1240616148/solver-1716479-1240616148 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1716479-1240616148.cnf 1800 1849299832 

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 12022
/proc/meminfo: memFree=1033192/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) R 12020 12022 11677 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 249069890207 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12022/statm: 1340 238 196 169 0 51 0
[pid=12023] ppid=12022 vsize=5308 CPUtime=0
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 164 0 0 0 0 0 0 0 19 0 1 0 89644475 5435392 146 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 1327 146 117 317 0 1007 0

[startup+0.00840496 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 12022
/proc/meminfo: memFree=1033192/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=5440 CPUtime=0
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 196 0 0 0 0 0 0 0 20 0 1 0 89644475 5570560 178 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 1360 178 117 317 0 1040 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10800

[startup+0.102421 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 12022
/proc/meminfo: memFree=1033192/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=10852 CPUtime=0.09
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 1644 0 0 0 9 0 0 0 20 0 1 0 89644475 11112448 1626 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 2713 1627 117 317 0 2393 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16212

[startup+0.302456 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 12022
/proc/meminfo: memFree=1033192/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=22072 CPUtime=0.29
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 4665 0 0 0 26 3 0 0 22 0 1 0 89644475 22601728 4647 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 5518 4647 117 317 0 5198 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27432

[startup+0.702527 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 12022
/proc/meminfo: memFree=1033192/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=42136 CPUtime=0.69
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 10019 0 0 0 63 6 0 0 25 0 1 0 89644475 43147264 10001 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 10534 10002 117 317 0 10214 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47496

[startup+1.50167 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12024
/proc/meminfo: memFree=980312/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=78996 CPUtime=1.48
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 19525 0 0 0 139 9 0 0 25 0 1 0 89644475 80891904 19507 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 19749 19507 122 317 0 19429 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 84356

[startup+3.10196 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12024
/proc/meminfo: memFree=946328/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=103072 CPUtime=3.09
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 26904 0 0 0 296 13 0 0 25 0 1 0 89644475 105545728 23949 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 25768 23949 126 317 0 25448 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108432

[startup+6.30153 s]
/proc/loadavg: 1.16 1.03 1.01 2/67 12024
/proc/meminfo: memFree=911192/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=134052 CPUtime=6.29
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 37889 0 0 0 612 17 0 0 25 0 1 0 89644475 137269248 30744 1992294400 134512640 135813592 4294956160 18446744073709551615 134592198 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 33513 30744 149 317 0 33193 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 139412

[startup+12.7017 s]
/proc/loadavg: 1.23 1.05 1.02 2/67 12024
/proc/meminfo: memFree=909592/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=134844 CPUtime=12.69
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 38085 0 0 0 1251 18 0 0 25 0 1 0 89644475 138080256 30940 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 33711 30940 149 317 0 33391 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 140204

[startup+25.502 s]
/proc/loadavg: 1.18 1.05 1.01 2/67 12024
/proc/meminfo: memFree=909208/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=135372 CPUtime=25.48
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 38216 0 0 0 2530 18 0 0 25 0 1 0 89644475 138620928 31071 1992294400 134512640 135813592 4294956160 18446744073709551615 134668578 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 33843 31071 149 317 0 33523 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 140732

[startup+51.1025 s]
/proc/loadavg: 1.11 1.04 1.01 2/67 12024
/proc/meminfo: memFree=907864/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=136708 CPUtime=51.06
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 38537 0 0 0 5088 18 0 0 25 0 1 0 89644475 139988992 31392 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 34177 31392 149 317 0 33857 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 142068

[startup+102.307 s]
/proc/loadavg: 1.05 1.03 1.01 2/67 12024
/proc/meminfo: memFree=906392/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=138428 CPUtime=102.24
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 38913 0 0 0 10206 18 0 0 25 0 1 0 89644475 141750272 31768 1992294400 134512640 135813592 4294956160 18446744073709551615 134668761 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 34607 31768 149 317 0 34287 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 143788

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 12026
/proc/meminfo: memFree=906072/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=138696 CPUtime=162.21
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 38952 0 0 0 16203 18 0 0 25 0 1 0 89644475 142024704 31807 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 34674 31807 149 317 0 34354 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 144056

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 12026
/proc/meminfo: memFree=905688/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=139340 CPUtime=222.18
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 39095 0 0 0 22199 19 0 0 25 0 1 0 89644475 142684160 31950 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 34835 31950 149 317 0 34515 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 144700

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 12026
/proc/meminfo: memFree=903960/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=141228 CPUtime=282.15
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 39524 0 0 0 28196 19 0 0 25 0 1 0 89644475 144617472 32379 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 35307 32379 149 317 0 34987 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 146588

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 12026
/proc/meminfo: memFree=902368/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=143316 CPUtime=342.13
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 39935 0 0 0 34194 19 0 0 25 0 1 0 89644475 146755584 32790 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 35829 32790 149 317 0 35509 0

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

/proc/12023/statm: 35903 32869 149 317 0 35583 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 148972

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12026
/proc/meminfo: memFree=902112/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5360 CPUtime=0
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 289 0 0 0 0 0 0 0 19 0 1 0 89644475 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12022/statm: 1340 239 197 169 0 51 0
[pid=12023] ppid=12022 vsize=143612 CPUtime=641.98
/proc/12023/stat : 12023 (hydrasat_cache4) R 12022 12022 11677 0 -1 4194304 40014 0 0 0 64179 19 0 0 25 0 1 0 89644475 147058688 32869 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/12023/statm: 35903 32869 149 317 0 35583 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 148972

[startup+702.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 12027
/proc/meminfo: memFree=855776/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5364 CPUtime=700.38
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 321 42367 0 0 0 0 69969 69 16 0 1 0 89644475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12022/statm: 1341 245 202 169 0 52 0
[pid=12027] ppid=12022 vsize=74752 CPUtime=1.56
/proc/12027/stat : 12027 (hydrasat_cachew) R 12022 12022 11677 0 -1 4194304 19218 0 0 0 148 8 0 0 25 0 1 0 89714548 76546048 17777 1992294400 134512640 135995732 4294956016 18446744073709551615 134693878 0 0 4096 1 0 0 0 17 0 0 0
/proc/12027/statm: 18688 17777 151 362 0 18323 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 80116

[startup+762.307 s]
/proc/loadavg: 1.96 1.29 1.10 2/67 12027
/proc/meminfo: memFree=807840/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5364 CPUtime=700.38
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 321 42367 0 0 0 0 69969 69 16 0 1 0 89644475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12022/statm: 1341 245 202 169 0 52 0
[pid=12027] ppid=12022 vsize=102452 CPUtime=61.52
/proc/12027/stat : 12027 (hydrasat_cachew) R 12022 12022 11677 0 -1 4194304 29971 0 0 0 6138 14 0 0 25 0 1 0 89714548 104910848 22827 1992294400 134512640 135995732 4294956016 18446744073709551615 134807879 0 0 4096 1 0 0 0 17 0 0 0
/proc/12027/statm: 25613 22827 172 362 0 25248 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 107816

[startup+822.302 s]
/proc/loadavg: 1.55 1.29 1.10 2/67 12027
/proc/meminfo: memFree=808096/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5364 CPUtime=700.38
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 321 42367 0 0 0 0 69969 69 16 0 1 0 89644475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12022/statm: 1341 245 202 169 0 52 0
[pid=12027] ppid=12022 vsize=102452 CPUtime=121.5
/proc/12027/stat : 12027 (hydrasat_cachew) R 12022 12022 11677 0 -1 4194304 29971 0 0 0 12135 15 0 0 25 0 1 0 89714548 104910848 22827 1992294400 134512640 135995732 4294956016 18446744073709551615 134807604 0 0 4096 1 0 0 0 17 0 0 0
/proc/12027/statm: 25613 22827 172 362 0 25248 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 107816

[startup+882.301 s]
/proc/loadavg: 1.27 1.26 1.10 2/67 12027
/proc/meminfo: memFree=808160/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5364 CPUtime=700.38
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 321 42367 0 0 0 0 69969 69 16 0 1 0 89644475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12022/statm: 1341 245 202 169 0 52 0
[pid=12027] ppid=12022 vsize=102452 CPUtime=181.47
/proc/12027/stat : 12027 (hydrasat_cachew) R 12022 12022 11677 0 -1 4194304 29971 0 0 0 18132 15 0 0 25 0 1 0 89714548 104910848 22827 1992294400 134512640 135995732 4294956016 18446744073709551615 134807804 0 0 4096 1 0 0 0 17 0 0 0
/proc/12027/statm: 25613 22827 172 362 0 25248 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 107816

[startup+942.301 s]
/proc/loadavg: 1.14 1.22 1.10 2/67 12027
/proc/meminfo: memFree=808224/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5364 CPUtime=700.38
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 321 42367 0 0 0 0 69969 69 16 0 1 0 89644475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12022/statm: 1341 245 202 169 0 52 0
[pid=12027] ppid=12022 vsize=102452 CPUtime=241.44
/proc/12027/stat : 12027 (hydrasat_cachew) R 12022 12022 11677 0 -1 4194304 29971 0 0 0 24129 15 0 0 25 0 1 0 89714548 104910848 22827 1992294400 134512640 135995732 4294956016 18446744073709551615 134807715 0 0 4096 1 0 0 0 17 0 0 0
/proc/12027/statm: 25613 22827 172 362 0 25248 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 107816

[startup+1002.3 s]
/proc/loadavg: 1.05 1.18 1.09 2/67 12027
/proc/meminfo: memFree=808224/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5364 CPUtime=700.38
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 321 42367 0 0 0 0 69969 69 16 0 1 0 89644475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12022/statm: 1341 245 202 169 0 52 0
[pid=12027] ppid=12022 vsize=102452 CPUtime=301.42
/proc/12027/stat : 12027 (hydrasat_cachew) R 12022 12022 11677 0 -1 4194304 29971 0 0 0 30127 15 0 0 25 0 1 0 89714548 104910848 22827 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12027/statm: 25613 22827 172 362 0 25248 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 107816

[startup+1062.3 s]
/proc/loadavg: 1.02 1.15 1.08 2/67 12027
/proc/meminfo: memFree=808288/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5364 CPUtime=700.38
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 321 42367 0 0 0 0 69969 69 16 0 1 0 89644475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12022/statm: 1341 245 202 169 0 52 0
[pid=12027] ppid=12022 vsize=102452 CPUtime=361.38
/proc/12027/stat : 12027 (hydrasat_cachew) R 12022 12022 11677 0 -1 4194304 29971 0 0 0 36123 15 0 0 25 0 1 0 89714548 104910848 22827 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12027/statm: 25613 22827 172 362 0 25248 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 107816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.12 1.08 2/67 12027
/proc/meminfo: memFree=808288/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5364 CPUtime=700.38
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 321 42367 0 0 0 0 69969 69 16 0 1 0 89644475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12022/statm: 1341 245 202 169 0 52 0
[pid=12027] ppid=12022 vsize=102452 CPUtime=421.35
/proc/12027/stat : 12027 (hydrasat_cachew) R 12022 12022 11677 0 -1 4194304 29971 0 0 0 42120 15 0 0 25 0 1 0 89714548 104910848 22827 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12027/statm: 25613 22827 172 362 0 25248 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 107816

[startup+1182.3 s]
/proc/loadavg: 1.00 1.09 1.07 2/67 12027
/proc/meminfo: memFree=808288/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5364 CPUtime=700.38
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 321 42367 0 0 0 0 69969 69 16 0 1 0 89644475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12022/statm: 1341 245 202 169 0 52 0
[pid=12027] ppid=12022 vsize=102452 CPUtime=481.31
/proc/12027/stat : 12027 (hydrasat_cachew) R 12022 12022 11677 0 -1 4194304 29971 0 0 0 48116 15 0 0 25 0 1 0 89714548 104910848 22827 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/12027/statm: 25613 22827 172 362 0 25248 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 107816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.09 1.07 2/67 12027
/proc/meminfo: memFree=808288/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5364 CPUtime=700.38
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 321 42367 0 0 0 0 69969 69 16 0 1 0 89644475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12022/statm: 1341 245 202 169 0 52 0
[pid=12027] ppid=12022 vsize=102452 CPUtime=499.71
/proc/12027/stat : 12027 (hydrasat_cachew) R 12022 12022 11677 0 -1 4194304 29971 0 0 0 49956 15 0 0 25 0 1 0 89714548 104910848 22827 1992294400 134512640 135995732 4294956016 18446744073709551615 134807657 0 0 4096 1 0 0 0 17 0 0 0
/proc/12027/statm: 25613 22827 172 362 0 25248 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 107816

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 1.09 1.07 2/67 12027
/proc/meminfo: memFree=808288/2055920 swapFree=4192956/4192956
[pid=12022] ppid=12020 vsize=5364 CPUtime=700.38
/proc/12022/stat : 12022 (hydrasat-multi.) S 12020 12022 11677 0 -1 4194304 321 42367 0 0 0 0 69969 69 16 0 1 0 89644475 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12022/statm: 1341 245 202 169 0 52 0
[pid=12027] ppid=12022 vsize=102452 CPUtime=499.71
/proc/12027/stat : 12027 (hydrasat_cachew) R 12022 12022 11677 0 -1 4194304 29971 0 0 0 49956 15 0 0 25 0 1 0 89714548 104910848 22827 1992294400 134512640 135995732 4294956016 18446744073709551615 134807657 0 0 4096 1 0 0 0 17 0 0 0
/proc/12027/statm: 25613 22827 172 362 0 25248 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 107816

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12022 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=695630
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=698893
# CPU time returned by wait4() is 700.394
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.25
CPU system time (s): 0.84
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 148972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.696
system time used= 0.698893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42688
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= 2541

runsolver used 1.34279 second user time and 3.03254 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-25 01:35:50
IDJOB=1716479
IDBENCH=20381
IDSOLVER=518
FILE ID=node89/1716479-1240616148
PBS_JOBID= 9186237
Free space on /tmp= 66476 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716479-1240616148/watcher-1716479-1240616148 -o /tmp/evaluation-result-1716479-1240616148/solver-1716479-1240616148 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1716479-1240616148.cnf 1800 1849299832

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

MD5SUM BENCH= 3be331331884289c55e55acdeed55dc7
RANDOM SEED=1849299832

node89.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1033672 kB
Buffers:         97604 kB
Cached:         818628 kB
SwapCached:          0 kB
Active:         307696 kB
Inactive:       622392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1033672 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           21796 kB
Writeback:           0 kB
Mapped:          23604 kB
Slab:            78040 kB
Committed_AS:   233356 kB
PageTables:       1384 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= 66344 MiB
End job on node89 at 2009-04-25 01:55:52