Trace number 1526556

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) 1200.19 601.721

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S179568577-034.cnf
MD5SUM123ef46409ad575b494b818820298c6e
Bench CategoryRANDOM (random 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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2371     7171 |      --       0       --      -- |     --   | -9/31
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 551   #clauses: 2371   #literals: 7171
0.00/0.00	c CPU time:   0.005999 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-1526556-1238511204/watcher-1526556-1238511204 -o /tmp/evaluation-result-1526556-1238511204/solver-1526556-1238511204 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526556-1238511204.cnf aimd 0 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 20157
/proc/meminfo: memFree=1519984/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) R 20155 20157 20060 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1123781972 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 271894243999 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20157/statm: 1339 234 194 169 0 50 0
[pid=20158] ppid=20157 vsize=956 CPUtime=0
/proc/20158/stat : 20158 (SatElite) R 20157 20157 20060 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1123781973 978944 143 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/20158/statm: 239 144 65 127 0 109 0

[startup+0.0303121 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 20157
/proc/meminfo: memFree=1519984/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.506551 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 20157
/proc/meminfo: memFree=1519984/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.60488 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 20157
/proc/meminfo: memFree=1519984/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701574 s]
/proc/loadavg: 1.00 1.00 1.09 3/68 20157
/proc/meminfo: memFree=1519984/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50665 s]
/proc/loadavg: 1.16 1.03 1.10 3/71 20161
/proc/meminfo: memFree=1516568/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=15996 CPUtime=2.96
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 929 0 0 0 296 0 0 0 16 0 2 0 1123781974 16379904 915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 3999 915 83 193 0 3803 0
[pid=20160/tid=20161] ppid=20157 vsize=15996 CPUtime=1.47
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 388 0 0 0 147 0 0 0 17 0 2 0 1123781974 16379904 915 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21352

[startup+3.10182 s]
/proc/loadavg: 1.16 1.03 1.10 3/71 20161
/proc/meminfo: memFree=1514392/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=17712 CPUtime=6.14
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 1411 0 0 0 613 1 0 0 17 0 2 0 1123781974 18137088 1397 1992294400 134512640 135305190 4294956144 18446744073709551615 134528947 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 4428 1397 83 193 0 4232 0
[pid=20160/tid=20161] ppid=20157 vsize=17712 CPUtime=3.06
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 621 0 0 0 306 0 0 0 19 0 2 0 1123781974 18137088 1397 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23068

[startup+6.30214 s]
/proc/loadavg: 1.23 1.05 1.11 3/71 20161
/proc/meminfo: memFree=1510168/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=22772 CPUtime=12.53
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 2514 0 0 0 1251 2 0 0 17 0 2 0 1123781974 23318528 2500 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 5693 2500 83 193 0 5497 0
[pid=20160/tid=20161] ppid=20157 vsize=22772 CPUtime=6.27
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 1094 0 0 0 626 1 0 0 18 0 2 0 1123781974 23318528 2500 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 28128

[startup+12.7018 s]
/proc/loadavg: 1.29 1.06 1.11 3/71 20161
/proc/meminfo: memFree=1506648/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=25660 CPUtime=25.29
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 3263 0 0 0 2526 3 0 0 18 0 2 0 1123781974 26275840 3249 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 6415 3249 83 193 0 6219 0
[pid=20160/tid=20161] ppid=20157 vsize=25660 CPUtime=12.66
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 1417 0 0 0 1265 1 0 0 25 0 2 0 1123781974 26275840 3249 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31016

[startup+25.501 s]
/proc/loadavg: 1.40 1.09 1.12 3/71 20161
/proc/meminfo: memFree=1502552/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=29992 CPUtime=50.81
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 4350 0 0 0 5077 4 0 0 18 0 2 0 1123781974 30711808 4336 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 7498 4336 83 193 0 7302 0
[pid=20160/tid=20161] ppid=20157 vsize=29992 CPUtime=25.45
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 1986 0 0 0 2543 2 0 0 24 0 2 0 1123781974 30711808 4336 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 35348

[startup+51.1016 s]
/proc/loadavg: 1.63 1.18 1.14 3/71 20161
/proc/meminfo: memFree=1497112/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=36036 CPUtime=101.87
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 5700 0 0 0 10180 7 0 0 18 0 2 0 1123781974 36900864 5686 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 9009 5686 83 193 0 8813 0
[pid=20160/tid=20161] ppid=20157 vsize=36036 CPUtime=51.04
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 2743 0 0 0 5101 3 0 0 25 0 2 0 1123781974 36900864 5686 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 41392

[startup+102.302 s]
/proc/loadavg: 1.84 1.30 1.19 3/71 20161
/proc/meminfo: memFree=1489752/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=42396 CPUtime=204
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 7482 0 0 0 20389 11 0 0 25 0 2 0 1123781974 43413504 7468 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 10599 7468 83 193 0 10403 0
[pid=20160/tid=20161] ppid=20157 vsize=42396 CPUtime=102.22
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 3608 0 0 0 10217 5 0 0 25 0 2 0 1123781974 43413504 7468 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 47752

[startup+162.302 s]
/proc/loadavg: 1.94 1.43 1.24 3/71 20161
/proc/meminfo: memFree=1483736/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=48904 CPUtime=323.68
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 8994 0 0 0 32355 13 0 0 25 0 2 0 1123781974 50077696 8980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 12226 8980 83 193 0 12030 0
[pid=20160/tid=20161] ppid=20157 vsize=48904 CPUtime=162.19
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 4399 0 0 0 16213 6 0 0 25 0 2 0 1123781974 50077696 8980 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 54260

[startup+222.301 s]
/proc/loadavg: 1.98 1.53 1.28 3/71 20161
/proc/meminfo: memFree=1479512/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=53424 CPUtime=443.36
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 10002 0 0 0 44322 14 0 0 25 0 2 0 1123781974 54706176 9988 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 13356 9988 83 193 0 13160 0
[pid=20160/tid=20161] ppid=20157 vsize=53424 CPUtime=222.18
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 4920 0 0 0 22211 7 0 0 25 0 2 0 1123781974 54706176 9988 1992294400 134512640 135305190 4294956144 18446744073709551615 134551712 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 58780

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.32 3/71 20161
/proc/meminfo: memFree=1474776/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=57780 CPUtime=563.05
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 11207 0 0 0 56288 17 0 0 25 0 2 0 1123781974 59166720 11193 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 14445 11193 83 193 0 14249 0
[pid=20160/tid=20161] ppid=20157 vsize=57780 CPUtime=282.16
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 5505 0 0 0 28208 8 0 0 25 0 2 0 1123781974 59166720 11193 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.05
Current children cumulated vsize (KiB) 63136

[startup+342.301 s]
/proc/loadavg: 1.99 1.68 1.36 3/71 20161
/proc/meminfo: memFree=1471128/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=61924 CPUtime=682.74
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 12172 0 0 0 68256 18 0 0 25 0 2 0 1123781974 63410176 12158 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 15481 12158 83 193 0 15285 0
[pid=20160/tid=20161] ppid=20157 vsize=61924 CPUtime=342.14
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 6079 0 0 0 34205 9 0 0 25 0 2 0 1123781974 63410176 12158 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.74
Current children cumulated vsize (KiB) 67280

[startup+402.301 s]
/proc/loadavg: 1.99 1.74 1.40 3/71 20161
/proc/meminfo: memFree=1468504/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=65124 CPUtime=802.43
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 12780 0 0 0 80224 19 0 0 25 0 2 0 1123781974 66686976 12766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 16281 12766 83 193 0 16085 0
[pid=20160/tid=20161] ppid=20157 vsize=65124 CPUtime=402.1
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 6313 0 0 0 40201 9 0 0 25 0 2 0 1123781974 66686976 12766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528274 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.43
Current children cumulated vsize (KiB) 70480

[startup+462.301 s]
/proc/loadavg: 1.99 1.78 1.43 3/71 20167
/proc/meminfo: memFree=1466520/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=67356 CPUtime=922.11
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 13246 0 0 0 92190 21 0 0 25 0 2 0 1123781974 68972544 13232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 16839 13232 83 193 0 16643 0
[pid=20160/tid=20161] ppid=20157 vsize=67356 CPUtime=462.1
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 6558 0 0 0 46199 11 0 0 25 0 2 0 1123781974 68972544 13232 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.11
Current children cumulated vsize (KiB) 72712

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.47 3/71 20167
/proc/meminfo: memFree=1461464/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=72444 CPUtime=1041.78
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 14519 0 0 0 104155 23 0 0 25 0 2 0 1123781974 74182656 14505 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 18111 14505 83 193 0 17915 0
[pid=20160/tid=20161] ppid=20157 vsize=72444 CPUtime=522.06
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 7164 0 0 0 52194 12 0 0 25 0 2 0 1123781974 74182656 14505 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.78
Current children cumulated vsize (KiB) 77800

[startup+582.307 s]
/proc/loadavg: 1.99 1.85 1.50 3/71 20167
/proc/meminfo: memFree=1460376/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=73764 CPUtime=1161.49
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 14805 0 0 0 116124 25 0 0 25 0 2 0 1123781974 75534336 14791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 18441 14791 83 193 0 18245 0
[pid=20160/tid=20161] ppid=20157 vsize=73764 CPUtime=582.05
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 7263 0 0 0 58193 12 0 0 25 0 2 0 1123781974 75534336 14791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.49
Current children cumulated vsize (KiB) 79120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.702 s]
/proc/loadavg: 1.99 1.86 1.51 3/71 20167
/proc/meminfo: memFree=1459096/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=75172 CPUtime=1200.19
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 15111 0 0 0 119993 26 0 0 25 0 2 0 1123781974 76976128 15097 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 18793 15097 83 193 0 18597 0
[pid=20160/tid=20161] ppid=20157 vsize=75172 CPUtime=601.45
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 7491 0 0 0 60132 13 0 0 25 0 2 0 1123781974 76976128 15097 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 80528

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

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

[startup+601.702 s]
/proc/loadavg: 1.99 1.86 1.51 3/71 20167
/proc/meminfo: memFree=1459096/2055920 swapFree=4175244/4192956
[pid=20157] ppid=20155 vsize=5356 CPUtime=0
/proc/20157/stat : 20157 (manysat.sh) S 20155 20157 20060 0 -1 4194304 312 173 0 0 0 0 0 0 16 0 1 0 1123781972 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20157/statm: 1339 238 195 169 0 50 0
[pid=20160] ppid=20157 vsize=75172 CPUtime=1200.19
/proc/20160/stat : 20160 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194304 15111 0 0 0 119993 26 0 0 25 0 2 0 1123781974 76976128 15097 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20160/statm: 18793 15097 83 193 0 18597 0
[pid=20160/tid=20161] ppid=20157 vsize=75172 CPUtime=601.45
/proc/20160/task/20161/stat : 20161 (manysat1.1_stat) R 20157 20157 20060 0 -1 4194368 7491 0 0 0 60132 13 0 0 25 0 2 0 1123781974 76976128 15097 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 80528

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20157 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.19
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.721
CPU time (s): 1200.19
CPU user time (s): 1199.93
CPU system time (s): 0.26
CPU usage (%): 199.46
Max. virtual memory (cumulated for all children) (KiB): 80528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 485
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.85087 second user time and 1.89471 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-31 16:53:24
IDJOB=1526556
IDBENCH=70567
IDSOLVER=513
FILE ID=node60/1526556-1238511204
PBS_JOBID= 9062003
Free space on /tmp= 66548 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S179568577-034.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526556-1238511204/watcher-1526556-1238511204 -o /tmp/evaluation-result-1526556-1238511204/solver-1526556-1238511204 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526556-1238511204.cnf aimd 0

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

MD5SUM BENCH= 123ef46409ad575b494b818820298c6e
RANDOM SEED=835746433

node60.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		: 3000.202
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		: 3000.202
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:       1520472 kB
Buffers:         93432 kB
Cached:         350312 kB
SwapCached:      11040 kB
Active:         183840 kB
Inactive:       273040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520472 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          18436 kB
Slab:            64224 kB
Committed_AS:  3337724 kB
PageTables:       1712 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= 66548 MiB
End job on node60 at 2009-03-31 17:03:28