Trace number 1527421

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.11 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/380/
unif-k3-r4.25-v380-c1615-S1041106011-094.cnf
MD5SUM5d7bd014f243a8ba433df6a7b547cbaa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011998
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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 |    1615     4845 |     484       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1605     4883 |      --       0       --      -- |     --   | -10/38
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 368   #clauses: 1605   #literals: 4883
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-1527421-1238597768/watcher-1527421-1238597768 -o /tmp/evaluation-result-1527421-1238597768/solver-1527421-1238597768 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527421-1238597768.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: 1.65 1.78 1.44 3/64 8604
/proc/meminfo: memFree=859024/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) R 8602 8604 8273 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1132439137 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8604/statm: 1339 234 194 169 0 50 0
[pid=8605] ppid=8604 vsize=828 CPUtime=0
/proc/8605/stat : 8605 (SatElite) R 8604 8604 8273 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1132439137 847872 127 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8605/statm: 207 127 68 127 0 77 0

[startup+0.0409911 s]
/proc/loadavg: 1.65 1.78 1.44 3/64 8604
/proc/meminfo: memFree=859024/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.579604 s]
/proc/loadavg: 1.65 1.78 1.44 3/64 8604
/proc/meminfo: memFree=859024/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.615629 s]
/proc/loadavg: 1.65 1.78 1.44 3/64 8604
/proc/meminfo: memFree=859024/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701639 s]
/proc/loadavg: 1.65 1.78 1.44 3/64 8604
/proc/meminfo: memFree=859024/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50672 s]
/proc/loadavg: 1.65 1.78 1.44 3/67 8608
/proc/meminfo: memFree=855864/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=16784 CPUtime=2.97
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 871 0 0 0 297 0 0 0 16 0 2 0 1132439138 17186816 857 1992294400 134512640 135305190 4294956144 18446744073709551615 134538311 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 4196 857 83 193 0 4000 0
[pid=8607/tid=8608] ppid=8604 vsize=16784 CPUtime=1.49
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 378 0 0 0 149 0 0 0 16 0 2 0 1132439138 17186816 857 1992294400 134512640 135305190 4294956144 18446744073709551615 134695249 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 22140

[startup+3.10287 s]
/proc/loadavg: 1.68 1.78 1.44 3/67 8608
/proc/meminfo: memFree=854136/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=18256 CPUtime=6.16
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 1340 0 0 0 615 1 0 0 17 0 2 0 1132439138 18694144 1326 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 4564 1326 83 193 0 4368 0
[pid=8607/tid=8608] ppid=8604 vsize=18256 CPUtime=3.08
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 600 0 0 0 308 0 0 0 17 0 2 0 1132439138 18694144 1326 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 23612

[startup+6.30117 s]
/proc/loadavg: 1.68 1.78 1.44 3/67 8608
/proc/meminfo: memFree=850488/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=21104 CPUtime=12.54
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 2125 0 0 0 1252 2 0 0 18 0 2 0 1132439138 21610496 2111 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 5276 2111 83 193 0 5080 0
[pid=8607/tid=8608] ppid=8604 vsize=21104 CPUtime=6.27
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 971 0 0 0 627 0 0 0 24 0 2 0 1132439138 21610496 2111 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 26460

[startup+12.7028 s]
/proc/loadavg: 1.73 1.79 1.45 3/67 8608
/proc/meminfo: memFree=847288/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=24852 CPUtime=25.31
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 2925 0 0 0 2528 3 0 0 18 0 2 0 1132439138 25448448 2871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 6213 2871 83 193 0 6017 0
[pid=8607/tid=8608] ppid=8604 vsize=24852 CPUtime=12.67
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 1309 0 0 0 1266 1 0 0 25 0 2 0 1132439138 25448448 2871 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 30208

[startup+25.5019 s]
/proc/loadavg: 1.77 1.80 1.45 3/67 8608
/proc/meminfo: memFree=843448/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=28928 CPUtime=50.85
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 3948 0 0 0 5081 4 0 0 19 0 2 0 1132439138 29622272 3894 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 7232 3894 83 193 0 7036 0
[pid=8607/tid=8608] ppid=8604 vsize=28928 CPUtime=25.46
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 1803 0 0 0 2545 1 0 0 22 0 2 0 1132439138 29622272 3894 1992294400 134512640 135305190 4294956144 18446744073709551615 134528506 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34284

[startup+51.1013 s]
/proc/loadavg: 1.85 1.81 1.47 3/67 8608
/proc/meminfo: memFree=839608/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=32696 CPUtime=101.92
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 4859 0 0 0 10187 5 0 0 17 0 2 0 1132439138 33480704 4805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 8174 4805 83 193 0 7978 0
[pid=8607/tid=8608] ppid=8604 vsize=32696 CPUtime=51.04
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 2238 0 0 0 5103 1 0 0 25 0 2 0 1132439138 33480704 4805 1992294400 134512640 135305190 4294956144 18446744073709551615 134557342 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 38052

[startup+102.301 s]
/proc/loadavg: 1.93 1.84 1.49 3/67 8608
/proc/meminfo: memFree=833720/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=37940 CPUtime=204.09
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 6298 0 0 0 20403 6 0 0 25 0 2 0 1132439138 38850560 6244 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 9485 6244 83 193 0 9289 0
[pid=8607/tid=8608] ppid=8604 vsize=37940 CPUtime=102.22
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 2988 0 0 0 10220 2 0 0 25 0 2 0 1132439138 38850560 6244 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 43296

[startup+162.302 s]
/proc/loadavg: 1.98 1.87 1.52 3/67 8608
/proc/meminfo: memFree=828792/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=43688 CPUtime=323.83
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 7552 0 0 0 32374 9 0 0 19 0 2 0 1132439138 44736512 7498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 10922 7498 83 193 0 10726 0
[pid=8607/tid=8608] ppid=8604 vsize=43688 CPUtime=162.19
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 3473 0 0 0 16216 3 0 0 25 0 2 0 1132439138 44736512 7498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528438 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 49044

[startup+222.301 s]
/proc/loadavg: 1.99 1.89 1.55 3/67 8608
/proc/meminfo: memFree=825272/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=47220 CPUtime=443.56
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 8445 0 0 0 44346 10 0 0 25 0 2 0 1132439138 48353280 8391 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 11805 8391 83 193 0 11609 0
[pid=8607/tid=8608] ppid=8604 vsize=47220 CPUtime=222.17
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 4045 0 0 0 22213 4 0 0 25 0 2 0 1132439138 48353280 8391 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 52576

[startup+282.302 s]
/proc/loadavg: 1.99 1.91 1.57 3/67 8608
/proc/meminfo: memFree=821112/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=51668 CPUtime=563.3
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 9425 0 0 0 56318 12 0 0 25 0 2 0 1132439138 52908032 9371 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 12917 9371 83 193 0 12721 0
[pid=8607/tid=8608] ppid=8604 vsize=51668 CPUtime=282.15
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 4599 0 0 0 28210 5 0 0 25 0 2 0 1132439138 52908032 9371 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 57024

[startup+342.301 s]
/proc/loadavg: 1.99 1.92 1.60 3/67 8614
/proc/meminfo: memFree=815792/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=57920 CPUtime=683.02
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 10799 0 0 0 68288 14 0 0 25 0 2 0 1132439138 59310080 10745 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 14480 10745 83 193 0 14284 0
[pid=8607/tid=8608] ppid=8604 vsize=57920 CPUtime=342.12
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 5378 0 0 0 34205 7 0 0 25 0 2 0 1132439138 59310080 10745 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 63276

[startup+402.302 s]
/proc/loadavg: 1.99 1.93 1.62 3/67 8614
/proc/meminfo: memFree=814256/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=59616 CPUtime=802.76
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 11155 0 0 0 80261 15 0 0 25 0 2 0 1132439138 61046784 11101 1992294400 134512640 135305190 4294956144 18446744073709551615 134528551 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 14904 11101 83 193 0 14708 0
[pid=8607/tid=8608] ppid=8604 vsize=59616 CPUtime=402.09
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 5675 0 0 0 40202 7 0 0 25 0 2 0 1132439138 61046784 11101 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.76
Current children cumulated vsize (KiB) 64972

[startup+462.302 s]
/proc/loadavg: 1.99 1.94 1.64 3/67 8614
/proc/meminfo: memFree=810608/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=62196 CPUtime=922.51
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 12073 0 0 0 92235 16 0 0 25 0 2 0 1132439138 63688704 12019 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 15549 12019 83 193 0 15353 0
[pid=8607/tid=8608] ppid=8604 vsize=62196 CPUtime=462.07
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 6197 0 0 0 46199 8 0 0 25 0 2 0 1132439138 63688704 12019 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.51
Current children cumulated vsize (KiB) 67552

[startup+522.301 s]
/proc/loadavg: 1.99 1.95 1.66 3/67 8614
/proc/meminfo: memFree=805360/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=68380 CPUtime=1042.23
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 13388 0 0 0 104205 18 0 0 25 0 2 0 1132439138 70021120 13334 1992294400 134512640 135305190 4294956144 18446744073709551615 134528542 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 17095 13334 83 193 0 16899 0
[pid=8607/tid=8608] ppid=8604 vsize=68380 CPUtime=522.04
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 6912 0 0 0 52194 10 0 0 25 0 2 0 1132439138 70021120 13334 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.23
Current children cumulated vsize (KiB) 73736

[startup+582.307 s]
/proc/loadavg: 1.99 1.95 1.68 3/67 8614
/proc/meminfo: memFree=802288/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=70904 CPUtime=1161.99
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 14152 0 0 0 116179 20 0 0 25 0 2 0 1132439138 72605696 14098 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 17726 14098 83 193 0 17530 0
[pid=8607/tid=8608] ppid=8604 vsize=70904 CPUtime=582.02
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 7593 0 0 0 58191 11 0 0 25 0 2 0 1132439138 72605696 14098 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.99
Current children cumulated vsize (KiB) 76260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 8614
/proc/meminfo: memFree=801976/2055920 swapFree=4176868/4192956
[pid=8604] ppid=8602 vsize=5356 CPUtime=0
/proc/8604/stat : 8604 (manysat.sh) S 8602 8604 8273 0 -1 4194304 312 148 0 0 0 0 0 0 16 0 1 0 1132439137 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8604/statm: 1339 238 195 169 0 50 0
[pid=8607] ppid=8604 vsize=71264 CPUtime=1200.11
/proc/8607/stat : 8607 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194304 14228 0 0 0 119991 20 0 0 25 0 2 0 1132439138 72974336 14174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8607/statm: 17816 14174 83 193 0 17620 0
[pid=8607/tid=8608] ppid=8604 vsize=71264 CPUtime=601.12
/proc/8607/task/8608/stat : 8608 (manysat1.1_stat) R 8604 8604 8273 0 -1 4194368 7627 0 0 0 60101 11 0 0 25 0 2 0 1132439138 72974336 14174 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 76620

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8604 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=999
# CPU time returned by wait4() is 0.009997
# while last known CPU time is 1200.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.11
CPU user time (s): 1199.91
CPU system time (s): 0.2
CPU usage (%): 199.546
Max. virtual memory (cumulated for all children) (KiB): 76620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460
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 0.595909 second user time and 1.60675 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-01 16:56:08
IDJOB=1527421
IDBENCH=70740
IDSOLVER=513
FILE ID=node48/1527421-1238597768
PBS_JOBID= 9068325
Free space on /tmp= 66464 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/380/unif-k3-r4.25-v380-c1615-S1041106011-094.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527421-1238597768/watcher-1527421-1238597768 -o /tmp/evaluation-result-1527421-1238597768/solver-1527421-1238597768 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527421-1238597768.cnf aimd 0

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

MD5SUM BENCH= 5d7bd014f243a8ba433df6a7b547cbaa
RANDOM SEED=104828224

node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        859576 kB
Buffers:        107064 kB
Cached:         985072 kB
SwapCached:      10280 kB
Active:         328944 kB
Inactive:       775052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        859576 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          17496 kB
Slab:            78392 kB
Committed_AS:  2780932 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66464 MiB
End job on node48 at 2009-04-01 17:06:11