Trace number 1716580

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 2/2009-03-20? (TO) 1200.02 605.521

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

Solver Data 

0.00/0.00	c Parsing...
0.79/0.86	c ==============================================================================
0.79/0.86	c |           |     ORIGINAL     |              LEARNT              |          |
0.79/0.86	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.79/0.86	c ==============================================================================
0.79/0.86	c |         0 |  985541  2284533 |  295662       0        0     nan |  0.000 % |
6.68/6.72	c |         0 |  590731  1617848 |      --       0       --      -- |     --   | -181197/-182944
6.68/6.72	c ==============================================================================
6.68/6.72	c Result  :   #vars: 105677   #clauses: 590731   #literals: 1617848
6.68/6.72	c CPU time:   6.47902 s
6.68/6.72	c ==============================================================================

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-1716580-1240617547/watcher-1716580-1240617547 -o /tmp/evaluation-result-1716580-1240617547/solver-1716580-1240617547 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1716580-1240617547.cnf aimd 2 

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 0.99 0.98 3/64 31618
/proc/meminfo: memFree=896152/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89783692 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=1684 CPUtime=0
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31206 0 -1 4194304 348 0 0 0 0 0 0 0 19 0 1 0 89783693 1724416 332 1992294400 134512640 135034092 4294956096 18446744073709551615 134544849 0 0 4096 3 0 0 0 17 1 0 0
/proc/31619/statm: 421 332 50 127 0 291 0

[startup+0.024138 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 31618
/proc/meminfo: memFree=896152/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89783692 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=5360 CPUtime=0.01
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31206 0 -1 4194304 1119 0 0 0 1 0 0 0 19 0 1 0 89783693 5488640 1103 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/31619/statm: 1340 1108 50 127 0 1210 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10716

[startup+0.101147 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 31618
/proc/meminfo: memFree=896152/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89783692 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=21860 CPUtime=0.08
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31206 0 -1 4194304 4542 0 0 0 7 1 0 0 19 0 1 0 89783693 22384640 4526 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 1 0 0
/proc/31619/statm: 5465 4528 50 127 0 5335 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 27216

[startup+0.30117 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 31618
/proc/meminfo: memFree=896152/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89783692 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=51924 CPUtime=0.28
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31206 0 -1 4194304 11220 0 0 0 24 4 0 0 21 0 1 0 89783693 53170176 11204 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/31619/statm: 12981 11204 50 127 0 12851 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 57280

[startup+0.701216 s]
/proc/loadavg: 1.00 0.99 0.98 3/64 31618
/proc/meminfo: memFree=896152/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89783692 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=81436 CPUtime=0.69
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31206 0 -1 4194304 19191 0 0 0 60 9 0 0 25 0 1 0 89783693 83390464 19175 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/31619/statm: 20359 19176 51 127 0 20229 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 86792

[startup+1.50131 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 31620
/proc/meminfo: memFree=801992/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89783692 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=113216 CPUtime=1.49
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31206 0 -1 4194304 27658 0 0 0 134 15 0 0 25 0 1 0 89783693 115933184 25217 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/31619/statm: 28304 25217 68 127 0 28174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 118572

[startup+3.1015 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 31620
/proc/meminfo: memFree=788360/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89783692 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=118208 CPUtime=3.08
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31206 0 -1 4194304 29165 0 0 0 292 16 0 0 25 0 1 0 89783693 121044992 26524 1992294400 134512640 135034092 4294956096 18446744073709551615 134566697 0 0 4096 3 0 0 0 17 1 0 0
/proc/31619/statm: 29552 26524 68 127 0 29422 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 123564

[startup+6.30288 s]
/proc/loadavg: 1.00 0.99 0.98 2/66 31620
/proc/meminfo: memFree=782088/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=0
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89783692 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31618/statm: 1339 235 195 169 0 50 0
[pid=31619] ppid=31618 vsize=119260 CPUtime=6.28
/proc/31619/stat : 31619 (SatElite) R 31618 31618 31206 0 -1 4194304 35011 0 0 0 608 20 0 0 25 0 1 0 89783693 122122240 27011 1992294400 134512640 135034092 4294956096 18446744073709551615 134566547 0 0 4096 3 0 0 0 17 1 0 0
/proc/31619/statm: 29815 27011 68 127 0 29685 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 124616

[startup+12.7016 s]
/proc/loadavg: 1.08 1.00 0.98 3/67 31622
/proc/meminfo: memFree=794432/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=100316 CPUtime=9.61
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 20814 0 0 0 946 15 0 0 17 0 2 0 89784439 102723584 20780 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31621/statm: 25079 20780 83 193 0 24883 0
[pid=31621/tid=31622] ppid=31618 vsize=100316 CPUtime=4.4
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 742 0 0 0 438 2 0 0 17 0 2 0 89784516 102723584 20780 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 17.06
Current children cumulated vsize (KiB) 105672

[startup+25.5011 s]
/proc/loadavg: 1.28 1.05 1.00 4/67 31622
/proc/meminfo: memFree=786944/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=107688 CPUtime=35.14
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 22792 0 0 0 3497 17 0 0 17 0 2 0 89784439 110272512 22758 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31621/statm: 26922 22758 83 193 0 26726 0
[pid=31621/tid=31622] ppid=31618 vsize=107688 CPUtime=17.13
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 1383 0 0 0 1711 2 0 0 18 0 2 0 89784516 110272512 22758 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 42.59
Current children cumulated vsize (KiB) 113044

[startup+51.1012 s]
/proc/loadavg: 1.53 1.13 1.02 3/67 31622
/proc/meminfo: memFree=768000/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=127424 CPUtime=86.2
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 27663 0 0 0 8597 23 0 0 18 0 2 0 89784439 130482176 27629 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31621/statm: 31856 27629 83 193 0 31660 0
[pid=31621/tid=31622] ppid=31618 vsize=127424 CPUtime=42.64
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 3300 0 0 0 4259 5 0 0 18 0 2 0 89784516 130482176 27629 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 93.65
Current children cumulated vsize (KiB) 132780

[startup+102.305 s]
/proc/loadavg: 1.79 1.26 1.07 3/67 31622
/proc/meminfo: memFree=735680/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=158892 CPUtime=188.39
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 35562 0 0 0 18805 34 0 0 25 0 2 0 89784439 162705408 35528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31621/statm: 39723 35528 83 193 0 39527 0
[pid=31621/tid=31622] ppid=31618 vsize=158892 CPUtime=93.63
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 6542 0 0 0 9354 9 0 0 20 0 2 0 89784516 162705408 35528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528814 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 195.84
Current children cumulated vsize (KiB) 164248

[startup+162.301 s]
/proc/loadavg: 1.92 1.39 1.13 3/67 31628
/proc/meminfo: memFree=695424/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=200128 CPUtime=308.1
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 45707 0 0 0 30764 46 0 0 17 0 2 0 89784439 204931072 45673 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/31621/statm: 50032 45673 83 193 0 49836 0
[pid=31621/tid=31622] ppid=31618 vsize=200128 CPUtime=153.37
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 10973 0 0 0 15322 15 0 0 18 0 2 0 89784516 204931072 45673 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 315.55
Current children cumulated vsize (KiB) 205484

[startup+222.301 s]
/proc/loadavg: 1.97 1.50 1.18 3/67 31628
/proc/meminfo: memFree=678656/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=215580 CPUtime=427.84
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 49779 0 0 0 42732 52 0 0 18 0 2 0 89784439 220753920 49745 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31621/statm: 53895 49745 83 193 0 53699 0
[pid=31621/tid=31622] ppid=31618 vsize=215580 CPUtime=213.27
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 12816 0 0 0 21310 17 0 0 17 0 2 0 89784516 220753920 49745 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 435.29
Current children cumulated vsize (KiB) 220936

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.23 3/67 31628
/proc/meminfo: memFree=677952/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=216604 CPUtime=547.58
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 49947 0 0 0 54706 52 0 0 18 0 2 0 89784439 221802496 49913 1992294400 134512640 135305190 4294956144 18446744073709551615 134542034 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31621/statm: 54151 49913 83 193 0 53955 0
[pid=31621/tid=31622] ppid=31618 vsize=216604 CPUtime=273.24
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 12896 0 0 0 27307 17 0 0 18 0 2 0 89784516 221802496 49913 1992294400 134512640 135305190 4294956144 18446744073709551615 134838940 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 555.03
Current children cumulated vsize (KiB) 221960

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.28 3/67 31628
/proc/meminfo: memFree=653120/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=241616 CPUtime=667.32
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 56202 0 0 0 66671 61 0 0 17 0 2 0 89784439 247414784 56168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31621/statm: 60404 56168 83 193 0 60208 0
[pid=31621/tid=31622] ppid=31618 vsize=241616 CPUtime=333.23
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 15740 0 0 0 33301 22 0 0 17 0 2 0 89784516 247414784 56168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 674.77
Current children cumulated vsize (KiB) 246972

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.32 3/67 31628
/proc/meminfo: memFree=610240/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=284696 CPUtime=787.05
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 66844 0 0 0 78634 71 0 0 17 0 2 0 89784439 291528704 66810 1992294400 134512640 135305190 4294956144 18446744073709551615 134528350 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31621/statm: 71174 66810 83 193 0 70978 0
[pid=31621/tid=31622] ppid=31618 vsize=284696 CPUtime=393.21
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 20033 0 0 0 39295 26 0 0 19 0 2 0 89784516 291528704 66810 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 794.5
Current children cumulated vsize (KiB) 290052

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.36 3/67 31628
/proc/meminfo: memFree=610240/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=284696 CPUtime=906.78
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 66852 0 0 0 90607 71 0 0 17 0 2 0 89784439 291528704 66818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31621/statm: 71174 66818 83 193 0 70978 0
[pid=31621/tid=31622] ppid=31618 vsize=284696 CPUtime=453.19
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 20033 0 0 0 45293 26 0 0 20 0 2 0 89784516 291528704 66818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 914.23
Current children cumulated vsize (KiB) 290052

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.39 3/67 31628
/proc/meminfo: memFree=610176/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=284696 CPUtime=1026.53
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 66852 0 0 0 102581 72 0 0 21 0 2 0 89784439 291528704 66818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31621/statm: 71174 66818 83 193 0 70978 0
[pid=31621/tid=31622] ppid=31618 vsize=284696 CPUtime=513.17
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 20033 0 0 0 51291 26 0 0 25 0 2 0 89784516 291528704 66818 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1033.98
Current children cumulated vsize (KiB) 290052

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.43 3/67 31628
/proc/meminfo: memFree=609920/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=284696 CPUtime=1146.26
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 66923 0 0 0 114554 72 0 0 20 0 2 0 89784439 291528704 66889 1992294400 134512640 135305190 4294956144 18446744073709551615 134542050 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31621/statm: 71174 66889 83 193 0 70978 0
[pid=31621/tid=31622] ppid=31618 vsize=284696 CPUtime=573.14
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 20051 0 0 0 57288 26 0 0 25 0 2 0 89784516 291528704 66889 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1153.71
Current children cumulated vsize (KiB) 290052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+605.503 s]
/proc/loadavg: 1.99 1.85 1.44 3/67 31628
/proc/meminfo: memFree=609920/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=284696 CPUtime=1192.57
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 66923 0 0 0 119185 72 0 0 25 0 2 0 89784439 291528704 66889 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31621/statm: 71174 66889 83 193 0 70978 0
[pid=31621/tid=31622] ppid=31618 vsize=284696 CPUtime=596.34
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 20051 0 0 0 59608 26 0 0 25 0 2 0 89784516 291528704 66889 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 290052

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

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

[startup+605.503 s]
/proc/loadavg: 1.99 1.85 1.44 3/67 31628
/proc/meminfo: memFree=609920/2055920 swapFree=4192956/4192956
[pid=31618] ppid=31616 vsize=5356 CPUtime=7.45
/proc/31618/stat : 31618 (manysat.sh) S 31616 31618 31206 0 -1 4194304 312 42021 0 0 0 0 715 30 16 0 1 0 89783692 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31618/statm: 1339 238 195 169 0 50 0
[pid=31621] ppid=31618 vsize=284696 CPUtime=1192.57
/proc/31621/stat : 31621 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194304 66923 0 0 0 119185 72 0 0 25 0 2 0 89784439 291528704 66889 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/31621/statm: 71174 66889 83 193 0 70978 0
[pid=31621/tid=31622] ppid=31618 vsize=284696 CPUtime=596.34
/proc/31621/task/31622/stat : 31622 (manysat1.1_stat) R 31618 31618 31206 0 -1 4194368 20051 0 0 0 59608 26 0 0 25 0 2 0 89784516 291528704 66889 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 290052

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31618 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=159911
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=304953
# CPU time returned by wait4() is 7.46486
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 605.521
CPU time (s): 1200.02
CPU user time (s): 1199
CPU system time (s): 1.02
CPU usage (%): 198.18
Max. virtual memory (cumulated for all children) (KiB): 290052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.15991
system time used= 0.304953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42333
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= 6
involuntary context switches= 22

runsolver used 0.52492 second user time and 1.68674 second system time

The end

Launcher Data 

Begin job on node75 at 2009-04-25 01:59:08
IDJOB=1716580
IDBENCH=20385
IDSOLVER=515
FILE ID=node75/1716580-1240617547
PBS_JOBID= 9186248
Free space on /tmp= 66396 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716580-1240617547/watcher-1716580-1240617547 -o /tmp/evaluation-result-1716580-1240617547/solver-1716580-1240617547 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1716580-1240617547.cnf aimd 2

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

MD5SUM BENCH= c2f768afbb9db3d5f5133c3f48734894
RANDOM SEED=480246585

node75.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		: 3000.213
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		: 3000.213
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:        896568 kB
Buffers:         76480 kB
Cached:         986088 kB
SwapCached:          0 kB
Active:         310460 kB
Inactive:       766084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        896568 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           19368 kB
Writeback:           0 kB
Mapped:          23720 kB
Slab:            68672 kB
Committed_AS:   164860 kB
PageTables:       1432 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= 66376 MiB
End job on node75 at 2009-04-25 02:09:16