Trace number 1526951

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) 1200.13 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S349436298-004.cnf
MD5SUM807de0757f2dbadea1e7b17f93f9b484
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.376942
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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 |    2125     6375 |     637       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2115     6408 |      --       0       --      -- |     --   | -10/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 490   #clauses: 2115   #literals: 6408
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-1526951-1238569588/watcher-1526951-1238569588 -o /tmp/evaluation-result-1526951-1238569588/solver-1526951-1238569588 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526951-1238569588.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: 1.66 1.72 1.39 3/64 24388
/proc/meminfo: memFree=1116448/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129623718 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24388/statm: 1339 235 195 169 0 50 0
[pid=24389] ppid=24388 vsize=960 CPUtime=0
/proc/24389/stat : 24389 (SatElite) R 24388 24388 24351 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1129623718 983040 144 1992294400 134512640 135034092 4294956096 18446744073709551615 134577110 0 0 4096 3 0 0 0 17 1 0 0
/proc/24389/statm: 240 144 68 127 0 110 0

[startup+0.0548149 s]
/proc/loadavg: 1.66 1.72 1.39 3/64 24388
/proc/meminfo: memFree=1116448/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.497703 s]
/proc/loadavg: 1.66 1.72 1.39 3/64 24388
/proc/meminfo: memFree=1116448/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.504409 s]
/proc/loadavg: 1.66 1.72 1.39 3/64 24388
/proc/meminfo: memFree=1116448/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702721 s]
/proc/loadavg: 1.66 1.72 1.39 3/64 24388
/proc/meminfo: memFree=1116448/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50181 s]
/proc/loadavg: 1.69 1.72 1.40 3/67 24392
/proc/meminfo: memFree=1113152/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=16896 CPUtime=2.95
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 894 0 0 0 295 0 0 0 17 0 2 0 1129623719 17301504 880 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 4224 880 83 193 0 4028 0
[pid=24391/tid=24392] ppid=24388 vsize=16896 CPUtime=1.48
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 343 0 0 0 148 0 0 0 17 0 2 0 1129623719 17301504 880 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22252

[startup+3.10199 s]
/proc/loadavg: 1.69 1.72 1.40 3/67 24392
/proc/meminfo: memFree=1111168/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=18616 CPUtime=6.16
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 1408 0 0 0 615 1 0 0 18 0 2 0 1129623719 19062784 1394 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 4654 1394 83 193 0 4458 0
[pid=24391/tid=24392] ppid=24388 vsize=18616 CPUtime=3.07
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 556 0 0 0 307 0 0 0 17 0 2 0 1129623719 19062784 1394 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 23972

[startup+6.30136 s]
/proc/loadavg: 1.69 1.72 1.40 3/67 24392
/proc/meminfo: memFree=1107072/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=21680 CPUtime=12.54
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 2318 0 0 0 1252 2 0 0 17 0 2 0 1129623719 22200320 2304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 5420 2304 83 193 0 5224 0
[pid=24391/tid=24392] ppid=24388 vsize=21680 CPUtime=6.27
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 947 0 0 0 626 1 0 0 18 0 2 0 1129623719 22200320 2304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27036

[startup+12.7011 s]
/proc/loadavg: 1.74 1.73 1.40 3/67 24392
/proc/meminfo: memFree=1103320/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=26136 CPUtime=25.3
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 3225 0 0 0 2527 3 0 0 19 0 2 0 1129623719 26763264 3211 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 6534 3211 83 193 0 6338 0
[pid=24391/tid=24392] ppid=24388 vsize=26136 CPUtime=12.66
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 1356 0 0 0 1265 1 0 0 25 0 2 0 1129623719 26763264 3211 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31492

[startup+25.5025 s]
/proc/loadavg: 1.78 1.74 1.41 3/67 24392
/proc/meminfo: memFree=1098976/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=29612 CPUtime=50.85
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 4317 0 0 0 5080 5 0 0 18 0 2 0 1129623719 30322688 4303 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 7403 4303 83 193 0 7207 0
[pid=24391/tid=24392] ppid=24388 vsize=29612 CPUtime=25.47
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 1881 0 0 0 2544 3 0 0 25 0 2 0 1129623719 30322688 4303 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34968

[startup+51.1023 s]
/proc/loadavg: 1.85 1.76 1.42 3/67 24392
/proc/meminfo: memFree=1095584/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=33356 CPUtime=101.93
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 5197 0 0 0 10186 7 0 0 25 0 2 0 1129623719 34156544 5183 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 8339 5183 83 193 0 8143 0
[pid=24391/tid=24392] ppid=24388 vsize=33356 CPUtime=51.05
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 2318 0 0 0 5102 3 0 0 25 0 2 0 1129623719 34156544 5183 1992294400 134512640 135305190 4294956144 18446744073709551615 134835798 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 38712

[startup+102.303 s]
/proc/loadavg: 1.94 1.80 1.45 3/67 24392
/proc/meminfo: memFree=1089376/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=39532 CPUtime=204.1
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 6744 0 0 0 20401 9 0 0 25 0 2 0 1129623719 40480768 6730 1992294400 134512640 135305190 4294956144 18446744073709551615 134528571 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 9883 6730 83 193 0 9687 0
[pid=24391/tid=24392] ppid=24388 vsize=39532 CPUtime=102.24
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 3153 0 0 0 10220 4 0 0 19 0 2 0 1129623719 40480768 6730 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 44888

[startup+162.303 s]
/proc/loadavg: 1.98 1.83 1.48 3/67 24392
/proc/meminfo: memFree=1084704/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=44552 CPUtime=323.84
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 7881 0 0 0 32373 11 0 0 25 0 2 0 1129623719 45621248 7867 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 11138 7867 83 193 0 10942 0
[pid=24391/tid=24392] ppid=24388 vsize=44552 CPUtime=162.22
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 3552 0 0 0 16217 5 0 0 25 0 2 0 1129623719 45621248 7867 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.84
Current children cumulated vsize (KiB) 49908

[startup+222.302 s]
/proc/loadavg: 1.99 1.86 1.51 3/67 24392
/proc/meminfo: memFree=1080864/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=48744 CPUtime=443.58
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 8845 0 0 0 44345 13 0 0 25 0 2 0 1129623719 49913856 8831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 12186 8831 83 193 0 11990 0
[pid=24391/tid=24392] ppid=24388 vsize=48744 CPUtime=222.2
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 4026 0 0 0 22214 6 0 0 25 0 2 0 1129623719 49913856 8831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 54100

[startup+282.303 s]
/proc/loadavg: 1.99 1.88 1.54 3/67 24392
/proc/meminfo: memFree=1077408/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=51960 CPUtime=563.32
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 9680 0 0 0 56317 15 0 0 25 0 2 0 1129623719 53207040 9666 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 12990 9666 83 193 0 12794 0
[pid=24391/tid=24392] ppid=24388 vsize=51960 CPUtime=282.18
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 4565 0 0 0 28211 7 0 0 25 0 2 0 1129623719 53207040 9666 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.32
Current children cumulated vsize (KiB) 57316

[startup+342.302 s]
/proc/loadavg: 1.99 1.90 1.57 3/67 24392
/proc/meminfo: memFree=1070048/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=59084 CPUtime=683.07
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 11505 0 0 0 68289 18 0 0 25 0 2 0 1129623719 60502016 11491 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 14771 11491 83 193 0 14575 0
[pid=24391/tid=24392] ppid=24388 vsize=59084 CPUtime=342.17
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 5390 0 0 0 34209 8 0 0 25 0 2 0 1129623719 60502016 11491 1992294400 134512640 135305190 4294956144 18446744073709551615 134528327 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.07
Current children cumulated vsize (KiB) 64440

[startup+402.302 s]
/proc/loadavg: 1.99 1.92 1.59 3/67 24392
/proc/meminfo: memFree=1067424/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=62512 CPUtime=802.79
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 12170 0 0 0 80260 19 0 0 25 0 2 0 1129623719 64012288 12156 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 15628 12156 83 193 0 15432 0
[pid=24391/tid=24392] ppid=24388 vsize=62512 CPUtime=402.14
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 5788 0 0 0 40205 9 0 0 25 0 2 0 1129623719 64012288 12156 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.79
Current children cumulated vsize (KiB) 67868

[startup+462.307 s]
/proc/loadavg: 1.99 1.93 1.61 3/67 24392
/proc/meminfo: memFree=1063456/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=66460 CPUtime=922.54
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 13173 0 0 0 92232 22 0 0 25 0 2 0 1129623719 68055040 13159 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 16615 13159 83 193 0 16419 0
[pid=24391/tid=24392] ppid=24388 vsize=66460 CPUtime=462.13
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 6475 0 0 0 46202 11 0 0 25 0 2 0 1129623719 68055040 13159 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.54
Current children cumulated vsize (KiB) 71816

[startup+522.302 s]
/proc/loadavg: 1.99 1.94 1.64 3/67 24392
/proc/meminfo: memFree=1061024/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=68464 CPUtime=1042.27
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 13769 0 0 0 104204 23 0 0 25 0 2 0 1129623719 70107136 13755 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 17116 13755 83 193 0 16920 0
[pid=24391/tid=24392] ppid=24388 vsize=68464 CPUtime=522.11
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 6780 0 0 0 52200 11 0 0 25 0 2 0 1129623719 70107136 13755 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.27
Current children cumulated vsize (KiB) 73820

[startup+582.303 s]
/proc/loadavg: 1.99 1.95 1.65 3/67 24392
/proc/meminfo: memFree=1058848/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=70304 CPUtime=1162.01
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 14345 0 0 0 116177 24 0 0 25 0 2 0 1129623719 71991296 14331 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 17576 14331 83 193 0 17380 0
[pid=24391/tid=24392] ppid=24388 vsize=70304 CPUtime=582.09
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 6998 0 0 0 58197 12 0 0 25 0 2 0 1129623719 71991296 14331 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 75660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.95 1.66 3/67 24392
/proc/meminfo: memFree=1058656/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=70304 CPUtime=1200.13
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 14368 0 0 0 119989 24 0 0 25 0 2 0 1129623719 71991296 14354 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 17576 14354 83 193 0 17380 0
[pid=24391/tid=24392] ppid=24388 vsize=70304 CPUtime=601.19
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 6998 0 0 0 60107 12 0 0 25 0 2 0 1129623719 71991296 14354 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 75660

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.95 1.66 3/67 24392
/proc/meminfo: memFree=1058656/2055920 swapFree=4176924/4192956
[pid=24388] ppid=24386 vsize=5356 CPUtime=0
/proc/24388/stat : 24388 (manysat.sh) S 24386 24388 24351 0 -1 4194304 312 165 0 0 0 0 0 0 16 0 1 0 1129623718 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24388/statm: 1339 238 195 169 0 50 0
[pid=24391] ppid=24388 vsize=70304 CPUtime=1200.13
/proc/24391/stat : 24391 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194304 14368 0 0 0 119989 24 0 0 25 0 2 0 1129623719 71991296 14354 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/24391/statm: 17576 14354 83 193 0 17380 0
[pid=24391/tid=24392] ppid=24388 vsize=70304 CPUtime=601.19
/proc/24391/task/24392/stat : 24392 (manysat1.1_stat) R 24388 24388 24351 0 -1 4194368 6998 0 0 0 60107 12 0 0 25 0 2 0 1129623719 71991296 14354 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 75660

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24388 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=4999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.13
#
# 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): 1200.13
CPU user time (s): 1199.89
CPU system time (s): 0.24
CPU usage (%): 199.55
Max. virtual memory (cumulated for all children) (KiB): 75660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 477
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= 2

runsolver used 0.618905 second user time and 1.58076 second system time

The end

Launcher Data 

Begin job on node35 at 2009-04-01 09:06:28
IDJOB=1526951
IDBENCH=70646
IDSOLVER=513
FILE ID=node35/1526951-1238569588
PBS_JOBID= 9062184
Free space on /tmp= 66504 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S349436298-004.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526951-1238569588/watcher-1526951-1238569588 -o /tmp/evaluation-result-1526951-1238569588/solver-1526951-1238569588 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526951-1238569588.cnf aimd 0

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

MD5SUM BENCH= 807de0757f2dbadea1e7b17f93f9b484
RANDOM SEED=1450675362

node35.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		: 3000.229
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		: 3000.229
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:       1116944 kB
Buffers:        110000 kB
Cached:         723604 kB
SwapCached:      10140 kB
Active:         315088 kB
Inactive:       530208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1116944 kB
SwapTotal:     4192956 kB
SwapFree:      4176924 kB
Dirty:            1636 kB
Writeback:           0 kB
Mapped:          17440 kB
Slab:            79708 kB
Committed_AS:  2839224 kB
PageTables:       1404 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= 66500 MiB
End job on node35 at 2009-04-01 09:16:32