Trace number 1526671

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
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.11 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
MD5SUMc022e76aae9fa6802d112de6ed8b76d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark379.57
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1857     5656 |      --       0       --      -- |     --   | -13/46
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 426   #clauses: 1857   #literals: 5656
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1526671-1238529553/watcher-1526671-1238529553 -o /tmp/evaluation-result-1526671-1238529553/solver-1526671-1238529553 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526671-1238529553.cnf aimd 0 

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 1.15 3/64 4900
/proc/meminfo: memFree=865608/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) R 4898 4900 4739 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1125617709 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/4900/statm: 1339 234 194 169 0 50 0
[pid=4901] ppid=4900 vsize=828 CPUtime=0
/proc/4901/stat : 4901 (SatElite) R 4900 4900 4739 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1125617709 847872 132 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/4901/statm: 207 132 68 127 0 77 0

[startup+0.0702921 s]
/proc/loadavg: 1.00 1.00 1.15 3/64 4900
/proc/meminfo: memFree=865608/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.141351 s]
/proc/loadavg: 1.00 1.00 1.15 3/64 4900
/proc/meminfo: memFree=865608/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301738 s]
/proc/loadavg: 1.00 1.00 1.15 3/64 4900
/proc/meminfo: memFree=865608/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701778 s]
/proc/loadavg: 1.00 1.00 1.15 3/64 4900
/proc/meminfo: memFree=865608/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50186 s]
/proc/loadavg: 1.00 1.00 1.15 3/67 4904
/proc/meminfo: memFree=863216/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=15784 CPUtime=2.95
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 855 0 0 0 295 0 0 0 16 0 2 0 1125617710 16162816 841 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 3946 841 83 193 0 3750 0
[pid=4903/tid=4904] ppid=4900 vsize=15784 CPUtime=1.47
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 354 0 0 0 147 0 0 0 20 0 2 0 1125617711 16162816 841 1992294400 134512640 135305190 4294956144 18446744073709551615 134694990 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21140

[startup+3.10301 s]
/proc/loadavg: 1.00 1.00 1.15 3/67 4904
/proc/meminfo: memFree=861104/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=18704 CPUtime=6.16
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 1386 0 0 0 615 1 0 0 17 0 2 0 1125617710 19152896 1372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 4676 1372 83 193 0 4480 0
[pid=4903/tid=4904] ppid=4900 vsize=18704 CPUtime=3.07
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 608 0 0 0 307 0 0 0 18 0 2 0 1125617711 19152896 1372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 24060

[startup+6.30131 s]
/proc/loadavg: 1.08 1.02 1.15 3/67 4904
/proc/meminfo: memFree=856880/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=22016 CPUtime=12.54
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 2326 0 0 0 1252 2 0 0 17 0 2 0 1125617710 22544384 2312 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 5504 2312 83 193 0 5308 0
[pid=4903/tid=4904] ppid=4900 vsize=22016 CPUtime=6.25
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 1065 0 0 0 625 0 0 0 17 0 2 0 1125617711 22544384 2312 1992294400 134512640 135305190 4294956144 18446744073709551615 134570407 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27372

[startup+12.7029 s]
/proc/loadavg: 1.15 1.03 1.16 3/67 4904
/proc/meminfo: memFree=852976/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=25680 CPUtime=25.31
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 3085 0 0 0 2528 3 0 0 19 0 2 0 1125617710 26296320 3071 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 6420 3071 83 193 0 6224 0
[pid=4903/tid=4904] ppid=4900 vsize=25680 CPUtime=12.62
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 1427 0 0 0 1261 1 0 0 25 0 2 0 1125617711 26296320 3071 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 31036

[startup+25.5011 s]
/proc/loadavg: 1.34 1.08 1.17 3/67 4904
/proc/meminfo: memFree=849008/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=29108 CPUtime=50.84
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 4117 0 0 0 5080 4 0 0 17 0 2 0 1125617710 29806592 4103 1992294400 134512640 135305190 4294956144 18446744073709551615 134538298 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 7277 4103 83 193 0 7081 0
[pid=4903/tid=4904] ppid=4900 vsize=29108 CPUtime=25.37
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 1893 0 0 0 2535 2 0 0 19 0 2 0 1125617711 29806592 4103 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 34464

[startup+51.1015 s]
/proc/loadavg: 1.56 1.15 1.19 3/67 4904
/proc/meminfo: memFree=846384/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=31752 CPUtime=101.92
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 4792 0 0 0 10186 6 0 0 19 0 2 0 1125617710 32514048 4778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 7938 4778 83 193 0 7742 0
[pid=4903/tid=4904] ppid=4900 vsize=31752 CPUtime=50.86
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 2229 0 0 0 5084 2 0 0 25 0 2 0 1125617711 32514048 4778 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 37108

[startup+102.305 s]
/proc/loadavg: 1.85 1.29 1.23 3/67 4904
/proc/meminfo: memFree=839408/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=39540 CPUtime=204.09
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 6470 0 0 0 20400 9 0 0 25 0 2 0 1125617710 40488960 6456 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 9885 6456 83 193 0 9689 0
[pid=4903/tid=4904] ppid=4900 vsize=39540 CPUtime=101.85
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 3076 0 0 0 10181 4 0 0 25 0 2 0 1125617711 40488960 6456 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 44896

[startup+162.302 s]
/proc/loadavg: 2.10 1.47 1.30 3/67 4910
/proc/meminfo: memFree=834664/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=44192 CPUtime=323.82
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 7645 0 0 0 32369 13 0 0 25 0 2 0 1125617710 45252608 7631 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 11048 7631 83 193 0 10852 0
[pid=4903/tid=4904] ppid=4900 vsize=44192 CPUtime=161.6
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 3593 0 0 0 16155 5 0 0 25 0 2 0 1125617711 45252608 7631 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 49548

[startup+222.301 s]
/proc/loadavg: 2.07 1.57 1.34 3/67 4910
/proc/meminfo: memFree=829416/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=49380 CPUtime=443.55
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 8947 0 0 0 44341 14 0 0 25 0 2 0 1125617710 50565120 8933 1992294400 134512640 135305190 4294956144 18446744073709551615 134528237 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 12345 8933 83 193 0 12149 0
[pid=4903/tid=4904] ppid=4900 vsize=49380 CPUtime=221.35
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 4312 0 0 0 22130 5 0 0 25 0 2 0 1125617711 50565120 8933 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.55
Current children cumulated vsize (KiB) 54736

[startup+282.302 s]
/proc/loadavg: 2.02 1.65 1.38 3/67 4910
/proc/meminfo: memFree=824296/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=55092 CPUtime=563.3
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 10216 0 0 0 56313 17 0 0 25 0 2 0 1125617710 56414208 10202 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 13773 10202 83 193 0 13577 0
[pid=4903/tid=4904] ppid=4900 vsize=55092 CPUtime=281.12
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 5131 0 0 0 28105 7 0 0 25 0 2 0 1125617711 56414208 10202 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 60448

[startup+342.302 s]
/proc/loadavg: 2.01 1.71 1.42 3/67 4910
/proc/meminfo: memFree=822440/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=56420 CPUtime=683.03
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 10694 0 0 0 68286 17 0 0 25 0 2 0 1125617710 57774080 10680 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 14105 10680 83 193 0 13909 0
[pid=4903/tid=4904] ppid=4900 vsize=56420 CPUtime=340.88
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 5366 0 0 0 34081 7 0 0 25 0 2 0 1125617711 57774080 10680 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.03
Current children cumulated vsize (KiB) 61776

[startup+402.301 s]
/proc/loadavg: 2.00 1.76 1.45 3/67 4910
/proc/meminfo: memFree=814888/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=64496 CPUtime=802.76
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 12572 0 0 0 80256 20 0 0 25 0 2 0 1125617710 66043904 12558 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 16124 12558 83 193 0 15928 0
[pid=4903/tid=4904] ppid=4900 vsize=64496 CPUtime=400.63
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 6786 0 0 0 40054 9 0 0 25 0 2 0 1125617711 66043904 12558 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.76
Current children cumulated vsize (KiB) 69852

[startup+462.302 s]
/proc/loadavg: 2.00 1.80 1.48 3/67 4910
/proc/meminfo: memFree=813872/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=66452 CPUtime=922.51
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 12845 0 0 0 92230 21 0 0 25 0 2 0 1125617710 68046848 12831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 16613 12831 83 193 0 16417 0
[pid=4903/tid=4904] ppid=4900 vsize=66452 CPUtime=460.39
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 6900 0 0 0 46030 9 0 0 25 0 2 0 1125617711 68046848 12831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.51
Current children cumulated vsize (KiB) 71808

[startup+522.301 s]
/proc/loadavg: 2.00 1.83 1.51 3/67 4910
/proc/meminfo: memFree=808752/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=71580 CPUtime=1042.23
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 14138 0 0 0 104201 22 0 0 21 0 2 0 1125617710 73297920 14124 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 17895 14124 83 193 0 17699 0
[pid=4903/tid=4904] ppid=4900 vsize=71580 CPUtime=520.15
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 7598 0 0 0 52005 10 0 0 25 0 2 0 1125617711 73297920 14124 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.23
Current children cumulated vsize (KiB) 76936

[startup+582.302 s]
/proc/loadavg: 2.00 1.86 1.54 3/67 4910
/proc/meminfo: memFree=808560/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=71864 CPUtime=1161.98
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 14177 0 0 0 116175 23 0 0 25 0 2 0 1125617710 73588736 14163 1992294400 134512640 135305190 4294956144 18446744073709551615 134528642 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 17966 14163 83 193 0 17770 0
[pid=4903/tid=4904] ppid=4900 vsize=71864 CPUtime=579.91
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 7609 0 0 0 57981 10 0 0 25 0 2 0 1125617711 73588736 14163 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.98
Current children cumulated vsize (KiB) 77220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 2.00 1.87 1.55 3/67 4910
/proc/meminfo: memFree=808368/2055920 swapFree=4176868/4192956
[pid=4900] ppid=4898 vsize=5356 CPUtime=0
/proc/4900/stat : 4900 (manysat.sh) S 4898 4900 4739 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 1125617709 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4900/statm: 1339 238 195 169 0 50 0
[pid=4903] ppid=4900 vsize=72032 CPUtime=1200.11
/proc/4903/stat : 4903 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194304 14223 0 0 0 119988 23 0 0 25 0 2 0 1125617710 73760768 14209 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4903/statm: 18008 14209 83 193 0 17812 0
[pid=4903/tid=4904] ppid=4900 vsize=72032 CPUtime=598.93
/proc/4903/task/4904/stat : 4904 (manysat1.1_stat) R 4900 4900 4739 0 -1 4194368 7620 0 0 0 59883 10 0 0 25 0 2 0 1125617711 73760768 14209 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 77388

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 4900 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.11
CPU user time (s): 1199.88
CPU system time (s): 0.23
CPU usage (%): 199.546
Max. virtual memory (cumulated for all children) (KiB): 77388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465
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= 2

runsolver used 0.632903 second user time and 1.56776 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-31 21:59:13
IDJOB=1526671
IDBENCH=70590
IDSOLVER=513
FILE ID=node48/1526671-1238529553
PBS_JOBID= 9062050
Free space on /tmp= 66464 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1350958473-082.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526671-1238529553/watcher-1526671-1238529553 -o /tmp/evaluation-result-1526671-1238529553/solver-1526671-1238529553 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526671-1238529553.cnf aimd 0

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= c022e76aae9fa6802d112de6ed8b76d9
RANDOM SEED=1931743397

node48.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		: 3000.236
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		: 3000.236
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:        866088 kB
Buffers:        104168 kB
Cached:         982732 kB
SwapCached:      10280 kB
Active:         321616 kB
Inactive:       777180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        866088 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          17496 kB
Slab:            77044 kB
Committed_AS:  2699288 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-31 22:09:17