Trace number 1526687

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 1/2009-03-20? (TO) 1200.1 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
MD5SUM690a5fe43a37275cc4c39d3d0d23f423
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark364.367
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     5622 |      --       0       --      -- |     --   | -13/12
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 430   #clauses: 1857   #literals: 5622
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-1526687-1238532119/watcher-1526687-1238532119 -o /tmp/evaluation-result-1526687-1238532119/solver-1526687-1238532119 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526687-1238532119.cnf aimd 1 

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 1.08 3/64 28213
/proc/meminfo: memFree=1173168/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1125874439 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 235 195 169 0 50 0
[pid=28214] ppid=28213 vsize=828 CPUtime=0
/proc/28214/stat : 28214 (SatElite) R 28213 28213 27929 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 1125874439 847872 132 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28214/statm: 207 132 68 127 0 77 0

[startup+0.0228179 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 28213
/proc/meminfo: memFree=1173168/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.494086 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 28213
/proc/meminfo: memFree=1173168/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.502087 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 28213
/proc/meminfo: memFree=1173168/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70111 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 28213
/proc/meminfo: memFree=1173168/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5022 s]
/proc/loadavg: 1.08 1.02 1.08 3/67 28217
/proc/meminfo: memFree=1170200/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=16928 CPUtime=2.96
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 861 0 0 0 296 0 0 0 17 0 2 0 1125874440 17334272 847 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 4232 847 83 193 0 4036 0
[pid=28216/tid=28217] ppid=28213 vsize=16928 CPUtime=1.47
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 378 0 0 0 147 0 0 0 17 0 2 0 1125874440 17334272 847 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22284

[startup+3.10137 s]
/proc/loadavg: 1.08 1.02 1.08 3/67 28217
/proc/meminfo: memFree=1168280/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=18992 CPUtime=6.15
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 1473 0 0 0 614 1 0 0 17 0 2 0 1125874440 19447808 1459 1992294400 134512640 135305190 4294956144 18446744073709551615 134528582 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 4748 1459 83 193 0 4552 0
[pid=28216/tid=28217] ppid=28213 vsize=18992 CPUtime=3.06
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 667 0 0 0 306 0 0 0 17 0 2 0 1125874440 19447808 1459 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24348

[startup+6.30172 s]
/proc/loadavg: 1.15 1.03 1.09 3/67 28217
/proc/meminfo: memFree=1164056/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=23196 CPUtime=12.54
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 2403 0 0 0 1252 2 0 0 17 0 2 0 1125874440 23752704 2389 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 5799 2389 83 193 0 5603 0
[pid=28216/tid=28217] ppid=28213 vsize=23196 CPUtime=6.26
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 1090 0 0 0 625 1 0 0 18 0 2 0 1125874440 23752704 2389 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 28552

[startup+12.7014 s]
/proc/loadavg: 1.22 1.05 1.09 3/67 28217
/proc/meminfo: memFree=1159584/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=26500 CPUtime=25.31
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 3348 0 0 0 2527 4 0 0 17 0 2 0 1125874440 27136000 3334 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 6625 3334 83 193 0 6429 0
[pid=28216/tid=28217] ppid=28213 vsize=26500 CPUtime=12.62
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 1495 0 0 0 1261 1 0 0 25 0 2 0 1125874440 27136000 3334 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 31856

[startup+25.5028 s]
/proc/loadavg: 1.39 1.09 1.11 3/67 28217
/proc/meminfo: memFree=1157280/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=29256 CPUtime=50.85
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 3927 0 0 0 5081 4 0 0 19 0 2 0 1125874440 29958144 3913 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 7314 3913 83 193 0 7118 0
[pid=28216/tid=28217] ppid=28213 vsize=29256 CPUtime=25.37
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 1751 0 0 0 2535 2 0 0 25 0 2 0 1125874440 29958144 3913 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34612

[startup+51.1025 s]
/proc/loadavg: 1.60 1.17 1.13 3/67 28217
/proc/meminfo: memFree=1152224/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=33868 CPUtime=101.93
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 5193 0 0 0 10187 6 0 0 17 0 2 0 1125874440 34680832 5179 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 8467 5179 83 193 0 8271 0
[pid=28216/tid=28217] ppid=28213 vsize=33868 CPUtime=50.87
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 2350 0 0 0 5084 3 0 0 25 0 2 0 1125874440 34680832 5179 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 39224

[startup+102.303 s]
/proc/loadavg: 1.82 1.29 1.17 3/67 28217
/proc/meminfo: memFree=1146912/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=39068 CPUtime=204.1
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 6506 0 0 0 20401 9 0 0 18 0 2 0 1125874440 40005632 6492 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 9767 6492 83 193 0 9571 0
[pid=28216/tid=28217] ppid=28213 vsize=39068 CPUtime=101.86
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 3097 0 0 0 10181 5 0 0 25 0 2 0 1125874440 40005632 6492 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 44424

[startup+162.302 s]
/proc/loadavg: 1.93 1.42 1.22 3/67 28219
/proc/meminfo: memFree=1138848/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=46664 CPUtime=323.81
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 8514 0 0 0 32370 11 0 0 25 0 2 0 1125874440 47783936 8500 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 11666 8500 83 193 0 11470 0
[pid=28216/tid=28217] ppid=28213 vsize=46664 CPUtime=161.61
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 4183 0 0 0 16155 6 0 0 25 0 2 0 1125874440 47783936 8500 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 52020

[startup+222.303 s]
/proc/loadavg: 1.97 1.52 1.27 3/67 28219
/proc/meminfo: memFree=1133984/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=52568 CPUtime=443.55
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 9761 0 0 0 44342 13 0 0 17 0 2 0 1125874440 53829632 9747 1992294400 134512640 135305190 4294956144 18446744073709551615 134558219 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 13142 9747 83 193 0 12946 0
[pid=28216/tid=28217] ppid=28213 vsize=52568 CPUtime=221.37
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 4862 0 0 0 22130 7 0 0 19 0 2 0 1125874440 53829632 9747 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.55
Current children cumulated vsize (KiB) 57924

[startup+282.302 s]
/proc/loadavg: 1.99 1.61 1.31 3/67 28219
/proc/meminfo: memFree=1132704/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=53928 CPUtime=563.29
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 10075 0 0 0 56315 14 0 0 25 0 2 0 1125874440 55222272 10061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 13482 10061 83 193 0 13286 0
[pid=28216/tid=28217] ppid=28213 vsize=53928 CPUtime=281.13
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 5002 0 0 0 28105 8 0 0 25 0 2 0 1125874440 55222272 10061 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.29
Current children cumulated vsize (KiB) 59284

[startup+342.303 s]
/proc/loadavg: 1.99 1.67 1.35 3/67 28219
/proc/meminfo: memFree=1126112/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=60128 CPUtime=683.03
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 11691 0 0 0 68287 16 0 0 25 0 2 0 1125874440 61571072 11677 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 15032 11677 83 193 0 14836 0
[pid=28216/tid=28217] ppid=28213 vsize=60128 CPUtime=340.89
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 5835 0 0 0 34080 9 0 0 25 0 2 0 1125874440 61571072 11677 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.03
Current children cumulated vsize (KiB) 65484

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.39 3/67 28219
/proc/meminfo: memFree=1123872/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=64020 CPUtime=802.76
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 12266 0 0 0 80259 17 0 0 25 0 2 0 1125874440 65556480 12252 1992294400 134512640 135305190 4294956144 18446744073709551615 134528562 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 16005 12252 83 193 0 15809 0
[pid=28216/tid=28217] ppid=28213 vsize=64020 CPUtime=400.65
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 5956 0 0 0 40055 10 0 0 25 0 2 0 1125874440 65556480 12252 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.76
Current children cumulated vsize (KiB) 69376

[startup+462.307 s]
/proc/loadavg: 1.99 1.78 1.42 3/67 28219
/proc/meminfo: memFree=1118880/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=68040 CPUtime=922.5
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 13485 0 0 0 92229 21 0 0 25 0 2 0 1125874440 69672960 13471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 17010 13471 83 193 0 16814 0
[pid=28216/tid=28217] ppid=28213 vsize=68040 CPUtime=460.41
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 6646 0 0 0 46029 12 0 0 25 0 2 0 1125874440 69672960 13471 1992294400 134512640 135305190 4294956144 18446744073709551615 134528690 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.5
Current children cumulated vsize (KiB) 73396

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.46 3/67 28219
/proc/meminfo: memFree=1118048/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=68328 CPUtime=1042.24
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 13686 0 0 0 104202 22 0 0 25 0 2 0 1125874440 69967872 13672 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 17082 13672 83 193 0 16886 0
[pid=28216/tid=28217] ppid=28213 vsize=68328 CPUtime=520.16
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 6810 0 0 0 52004 12 0 0 25 0 2 0 1125874440 69967872 13672 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.24
Current children cumulated vsize (KiB) 73684

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.49 3/67 28219
/proc/meminfo: memFree=1116384/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=70172 CPUtime=1161.98
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 14141 0 0 0 116176 22 0 0 25 0 2 0 1125874440 71856128 14127 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 17543 14127 83 193 0 17347 0
[pid=28216/tid=28217] ppid=28213 vsize=70172 CPUtime=579.92
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 6926 0 0 0 57980 12 0 0 25 0 2 0 1125874440 71856128 14127 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.98
Current children cumulated vsize (KiB) 75528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 28219
/proc/meminfo: memFree=1115232/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=71720 CPUtime=1200.1
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 14428 0 0 0 119986 24 0 0 25 0 2 0 1125874440 73441280 14414 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 17930 14414 83 193 0 17734 0
[pid=28216/tid=28217] ppid=28213 vsize=71720 CPUtime=598.94
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 7099 0 0 0 59881 13 0 0 25 0 2 0 1125874440 73441280 14414 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 77076

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

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

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 28219
/proc/meminfo: memFree=1115232/2055920 swapFree=4178912/4192956
[pid=28213] ppid=28211 vsize=5356 CPUtime=0
/proc/28213/stat : 28213 (manysat.sh) S 28211 28213 27929 0 -1 4194304 312 153 0 0 0 0 0 0 19 0 1 0 1125874439 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28213/statm: 1339 238 195 169 0 50 0
[pid=28216] ppid=28213 vsize=71720 CPUtime=1200.1
/proc/28216/stat : 28216 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194304 14428 0 0 0 119986 24 0 0 25 0 2 0 1125874440 73441280 14414 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28216/statm: 17930 14414 83 193 0 17734 0
[pid=28216/tid=28217] ppid=28213 vsize=71720 CPUtime=598.94
/proc/28216/task/28217/stat : 28217 (manysat1.1_stat) R 28213 28213 27929 0 -1 4194368 7099 0 0 0 59881 13 0 0 25 0 2 0 1125874440 73441280 14414 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 77076

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28213 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.24
CPU usage (%): 199.545
Max. virtual memory (cumulated for all children) (KiB): 77076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
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= 3

runsolver used 0.567913 second user time and 1.63075 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-31 22:41:59
IDJOB=1526687
IDBENCH=70593
IDSOLVER=514
FILE ID=node47/1526687-1238532119
PBS_JOBID= 9062047
Free space on /tmp= 66368 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526687-1238532119/watcher-1526687-1238532119 -o /tmp/evaluation-result-1526687-1238532119/solver-1526687-1238532119 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526687-1238532119.cnf aimd 1

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

MD5SUM BENCH= 690a5fe43a37275cc4c39d3d0d23f423
RANDOM SEED=1734979583

node47.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		: 3000.216
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		: 3000.216
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:       1173720 kB
Buffers:        107780 kB
Cached:         671392 kB
SwapCached:       7792 kB
Active:         272376 kB
Inactive:       517192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1173720 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          16080 kB
Slab:            78580 kB
Committed_AS:  3111116 kB
PageTables:       1452 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= 66368 MiB
End job on node47 at 2009-03-31 22:52:03