Trace number 1526401

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) 1200.07 601.721

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
MD5SUMa61c5a47056b58e65936096833df1084
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1111.14
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 |    2116     6421 |      --       0       --      -- |     --   | -9/46
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 490   #clauses: 2116   #literals: 6421
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-1526401-1238494427/watcher-1526401-1238494427 -o /tmp/evaluation-result-1526401-1238494427/solver-1526401-1238494427 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526401-1238494427.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: 2.49 2.41 2.23 3/76 3352
/proc/meminfo: memFree=1362312/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) R 3350 3352 3187 0 -1 4194304 267 0 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 244276849311 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/3352/statm: 1339 234 194 169 0 50 0
[pid=3353] ppid=3352 vsize=960 CPUtime=0
/proc/3353/stat : 3353 (SatElite) R 3352 3352 3187 0 -1 4194304 160 0 0 0 0 0 0 0 19 0 1 0 1122103652 983040 144 1992294400 134512640 135034092 4294956096 18446744073709551615 134836582 0 0 4096 3 0 0 0 17 0 0 0
/proc/3353/statm: 240 144 68 127 0 110 0

[startup+0.030518 s]
/proc/loadavg: 2.49 2.41 2.23 3/76 3352
/proc/meminfo: memFree=1362312/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.522404 s]
/proc/loadavg: 2.49 2.41 2.23 3/76 3352
/proc/meminfo: memFree=1362312/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.601419 s]
/proc/loadavg: 2.49 2.41 2.23 3/76 3352
/proc/meminfo: memFree=1362312/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70144 s]
/proc/loadavg: 2.49 2.41 2.23 3/76 3352
/proc/meminfo: memFree=1362312/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5076 s]
/proc/loadavg: 2.49 2.41 2.23 3/79 3356
/proc/meminfo: memFree=1359152/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=15916 CPUtime=2.96
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 859 0 0 0 296 0 0 0 17 0 2 0 1122103653 16297984 845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 3979 845 83 193 0 3783 0
[pid=3355/tid=3356] ppid=3352 vsize=15916 CPUtime=1.47
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 346 0 0 0 147 0 0 0 18 0 2 0 1122103654 16297984 845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21272

[startup+3.10291 s]
/proc/loadavg: 2.45 2.40 2.23 3/79 3356
/proc/meminfo: memFree=1356976/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=17640 CPUtime=6.15
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 1362 0 0 0 615 0 0 0 16 0 2 0 1122103653 18063360 1348 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 4410 1348 83 193 0 4214 0
[pid=3355/tid=3356] ppid=3352 vsize=17640 CPUtime=3.06
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 580 0 0 0 306 0 0 0 20 0 2 0 1122103654 18063360 1348 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22996

[startup+6.30153 s]
/proc/loadavg: 2.45 2.40 2.23 3/79 3356
/proc/meminfo: memFree=1352624/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=21404 CPUtime=12.53
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 2386 0 0 0 1251 2 0 0 17 0 2 0 1122103653 21917696 2372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 5351 2372 83 193 0 5155 0
[pid=3355/tid=3356] ppid=3352 vsize=21404 CPUtime=6.24
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 1043 0 0 0 624 0 0 0 19 0 2 0 1122103654 21917696 2372 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 26760

[startup+12.7028 s]
/proc/loadavg: 2.38 2.38 2.23 3/79 3356
/proc/meminfo: memFree=1348848/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=25616 CPUtime=25.3
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 3309 0 0 0 2526 4 0 0 17 0 2 0 1122103653 26230784 3295 1992294400 134512640 135305190 4294956144 18446744073709551615 134528768 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 6404 3295 83 193 0 6208 0
[pid=3355/tid=3356] ppid=3352 vsize=25616 CPUtime=12.61
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 1420 0 0 0 1260 1 0 0 20 0 2 0 1122103654 26230784 3295 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 30972

[startup+25.5012 s]
/proc/loadavg: 2.32 2.37 2.23 3/79 3356
/proc/meminfo: memFree=1344688/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=29868 CPUtime=50.82
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 4381 0 0 0 5077 5 0 0 22 0 2 0 1122103653 30584832 4367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 7467 4367 83 193 0 7271 0
[pid=3355/tid=3356] ppid=3352 vsize=29868 CPUtime=25.34
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 1925 0 0 0 2532 2 0 0 24 0 2 0 1122103654 30584832 4367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35224

[startup+51.1012 s]
/proc/loadavg: 2.21 2.34 2.22 3/79 3356
/proc/meminfo: memFree=1339056/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=35488 CPUtime=101.86
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 5747 0 0 0 10179 7 0 0 21 0 2 0 1122103653 36339712 5733 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 8872 5733 83 193 0 8676 0
[pid=3355/tid=3356] ppid=3352 vsize=35488 CPUtime=50.8
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 2843 0 0 0 5077 3 0 0 25 0 2 0 1122103654 36339712 5733 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 40844

[startup+102.302 s]
/proc/loadavg: 2.09 2.29 2.20 3/79 3356
/proc/meminfo: memFree=1332912/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=41736 CPUtime=203.98
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 7262 0 0 0 20388 10 0 0 25 0 2 0 1122103653 42737664 7248 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 10434 7248 83 193 0 10238 0
[pid=3355/tid=3356] ppid=3352 vsize=41736 CPUtime=101.74
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 3573 0 0 0 10170 4 0 0 25 0 2 0 1122103654 42737664 7248 1992294400 134512640 135305190 4294956144 18446744073709551615 134528548 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.98
Current children cumulated vsize (KiB) 47092

[startup+162.302 s]
/proc/loadavg: 2.03 2.23 2.18 3/79 3356
/proc/meminfo: memFree=1327728/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=47544 CPUtime=323.64
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 8573 0 0 0 32351 13 0 0 25 0 2 0 1122103653 48685056 8559 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 11886 8559 83 193 0 11690 0
[pid=3355/tid=3356] ppid=3352 vsize=47544 CPUtime=161.43
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 4349 0 0 0 16137 6 0 0 25 0 2 0 1122103654 48685056 8559 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.64
Current children cumulated vsize (KiB) 52900

[startup+222.301 s]
/proc/loadavg: 2.01 2.19 2.17 3/79 3356
/proc/meminfo: memFree=1324400/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=51104 CPUtime=443.32
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 9448 0 0 0 44318 14 0 0 25 0 2 0 1122103653 52330496 9434 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 12776 9434 83 193 0 12580 0
[pid=3355/tid=3356] ppid=3352 vsize=51104 CPUtime=221.14
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 4865 0 0 0 22107 7 0 0 25 0 2 0 1122103654 52330496 9434 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.32
Current children cumulated vsize (KiB) 56460

[startup+282.303 s]
/proc/loadavg: 2.00 2.15 2.16 3/79 3356
/proc/meminfo: memFree=1318192/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=56876 CPUtime=563
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 10961 0 0 0 56284 16 0 0 25 0 2 0 1122103653 58241024 10947 1992294400 134512640 135305190 4294956144 18446744073709551615 134528594 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 14219 10947 83 193 0 14023 0
[pid=3355/tid=3356] ppid=3352 vsize=56876 CPUtime=280.83
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 5501 0 0 0 28076 7 0 0 25 0 2 0 1122103654 58241024 10947 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563
Current children cumulated vsize (KiB) 62232

[startup+342.301 s]
/proc/loadavg: 2.00 2.12 2.15 3/79 3356
/proc/meminfo: memFree=1314288/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=61824 CPUtime=682.67
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 11946 0 0 0 68250 17 0 0 25 0 2 0 1122103653 63307776 11932 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 15456 11932 83 193 0 15260 0
[pid=3355/tid=3356] ppid=3352 vsize=61824 CPUtime=340.53
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 5915 0 0 0 34045 8 0 0 25 0 2 0 1122103654 63307776 11932 1992294400 134512640 135305190 4294956144 18446744073709551615 134528506 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.67
Current children cumulated vsize (KiB) 67180

[startup+402.302 s]
/proc/loadavg: 2.00 2.09 2.14 3/79 3356
/proc/meminfo: memFree=1312688/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=63476 CPUtime=802.35
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 12367 0 0 0 80217 18 0 0 25 0 2 0 1122103653 64999424 12353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 15869 12353 83 193 0 15673 0
[pid=3355/tid=3356] ppid=3352 vsize=63476 CPUtime=400.22
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 6191 0 0 0 40014 8 0 0 25 0 2 0 1122103654 64999424 12353 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.35
Current children cumulated vsize (KiB) 68832

[startup+462.301 s]
/proc/loadavg: 2.00 2.07 2.12 3/79 3356
/proc/meminfo: memFree=1306672/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=69196 CPUtime=922.03
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 13824 0 0 0 92182 21 0 0 25 0 2 0 1122103653 70856704 13810 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 17299 13810 83 193 0 17103 0
[pid=3355/tid=3356] ppid=3352 vsize=69196 CPUtime=459.93
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 6928 0 0 0 45983 10 0 0 25 0 2 0 1122103654 70856704 13810 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.03
Current children cumulated vsize (KiB) 74552

[startup+522.301 s]
/proc/loadavg: 2.00 2.06 2.11 3/79 3356
/proc/meminfo: memFree=1303472/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=72844 CPUtime=1041.69
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 14662 0 0 0 104146 23 0 0 25 0 2 0 1122103653 74592256 14648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 18211 14648 83 193 0 18015 0
[pid=3355/tid=3356] ppid=3352 vsize=72844 CPUtime=519.62
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 7653 0 0 0 51950 12 0 0 25 0 2 0 1122103654 74592256 14648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.69
Current children cumulated vsize (KiB) 78200

[startup+582.308 s]
/proc/loadavg: 2.00 2.05 2.10 3/79 3356
/proc/meminfo: memFree=1302192/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=73448 CPUtime=1161.38
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 14943 0 0 0 116115 23 0 0 25 0 2 0 1122103653 75210752 14929 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 18362 14929 83 193 0 18166 0
[pid=3355/tid=3356] ppid=3352 vsize=73448 CPUtime=579.32
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 7739 0 0 0 57920 12 0 0 25 0 2 0 1122103654 75210752 14929 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.38
Current children cumulated vsize (KiB) 78804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.702 s]
/proc/loadavg: 2.00 2.04 2.10 3/79 3356
/proc/meminfo: memFree=1301808/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=73720 CPUtime=1200.07
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 15044 0 0 0 119984 23 0 0 25 0 2 0 1122103653 75489280 15030 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 18430 15030 83 193 0 18234 0
[pid=3355/tid=3356] ppid=3352 vsize=73720 CPUtime=598.62
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 7780 0 0 0 59850 12 0 0 25 0 2 0 1122103654 75489280 15030 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 79076

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: 2.00 2.04 2.10 3/79 3356
/proc/meminfo: memFree=1301808/2055920 swapFree=4127460/4192956
[pid=3352] ppid=3350 vsize=5356 CPUtime=0
/proc/3352/stat : 3352 (manysat.sh) S 3350 3352 3187 0 -1 4194304 312 165 0 0 0 0 0 0 19 0 1 0 1122103652 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3352/statm: 1339 238 195 169 0 50 0
[pid=3355] ppid=3352 vsize=73720 CPUtime=1200.07
/proc/3355/stat : 3355 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194304 15044 0 0 0 119984 23 0 0 25 0 2 0 1122103653 75489280 15030 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/3355/statm: 18430 15030 83 193 0 18234 0
[pid=3355/tid=3356] ppid=3352 vsize=73720 CPUtime=598.62
/proc/3355/task/3356/stat : 3356 (manysat1.1_stat) R 3352 3352 3187 0 -1 4194368 7780 0 0 0 59850 12 0 0 25 0 2 0 1122103654 75489280 15030 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 79076

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3352 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=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.23
CPU usage (%): 199.44
Max. virtual memory (cumulated for all children) (KiB): 79076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.001999
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= 4
involuntary context switches= 2

runsolver used 0.674897 second user time and 2.07069 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-31 12:13:47
IDJOB=1526401
IDBENCH=70536
IDSOLVER=513
FILE ID=node63/1526401-1238494427
PBS_JOBID= 9061916
Free space on /tmp= 66484 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526401-1238494427/watcher-1526401-1238494427 -o /tmp/evaluation-result-1526401-1238494427/solver-1526401-1238494427 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526401-1238494427.cnf aimd 0

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

MD5SUM BENCH= a61c5a47056b58e65936096833df1084
RANDOM SEED=1882127435

node63.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		: 3000.285
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		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1362856 kB
Buffers:         92984 kB
Cached:         461276 kB
SwapCached:      55360 kB
Active:         188636 kB
Inactive:       422480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1362856 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          14608 kB
Slab:            66628 kB
Committed_AS:  3358128 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66484 MiB
End job on node63 at 2009-03-31 12:23:49