Trace number 1526762

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 1/2009-03-20? (TO) 1200.19 601.72

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S1628763900-004.cnf
MD5SUM508021853eb1f7d157653d1ea0c941a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark650.315
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2034     6150 |      --       0       --      -- |     --   | -6/30
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 473   #clauses: 2034   #literals: 6150
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-1526762-1238544668/watcher-1526762-1238544668 -o /tmp/evaluation-result-1526762-1238544668/solver-1526762-1238544668 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526762-1238544668.cnf aimd 1 

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 1.01 1.23 3/76 1293
/proc/meminfo: memFree=1653144/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1127127950 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 235 195 169 0 50 0
[pid=1294] ppid=1293 vsize=828 CPUtime=0
/proc/1294/stat : 1294 (SatElite) R 1293 1293 942 0 -1 4194304 152 0 0 0 0 0 0 0 19 0 1 0 1127127951 847872 136 1992294400 134512640 135034092 4294956096 18446744073709551615 134566117 0 0 4096 3 0 0 0 17 0 0 0
/proc/1294/statm: 207 136 68 127 0 77 0

[startup+0.0601739 s]
/proc/loadavg: 1.00 1.01 1.23 3/76 1293
/proc/meminfo: memFree=1653144/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.381702 s]
/proc/loadavg: 1.00 1.01 1.23 3/76 1293
/proc/meminfo: memFree=1653144/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.404363 s]
/proc/loadavg: 1.00 1.01 1.23 3/76 1293
/proc/meminfo: memFree=1653144/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702391 s]
/proc/loadavg: 1.00 1.01 1.23 3/76 1293
/proc/meminfo: memFree=1653144/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50146 s]
/proc/loadavg: 1.00 1.01 1.23 3/79 1297
/proc/meminfo: memFree=1650176/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=15884 CPUtime=2.95
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 896 0 0 0 295 0 0 0 16 0 2 0 1127127951 16265216 882 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 3971 882 83 193 0 3775 0
[pid=1296/tid=1297] ppid=1293 vsize=15884 CPUtime=1.47
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 388 0 0 0 147 0 0 0 16 0 2 0 1127127952 16265216 882 1992294400 134512640 135305190 4294956144 18446744073709551615 134528636 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21240

[startup+3.10159 s]
/proc/loadavg: 1.08 1.03 1.23 3/79 1297
/proc/meminfo: memFree=1648000/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=17736 CPUtime=6.15
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 1482 0 0 0 614 1 0 0 17 0 2 0 1127127951 18161664 1468 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 4434 1468 83 193 0 4238 0
[pid=1296/tid=1297] ppid=1293 vsize=17736 CPUtime=3.07
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 662 0 0 0 307 0 0 0 18 0 2 0 1127127952 18161664 1468 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23092

[startup+6.30187 s]
/proc/loadavg: 1.08 1.03 1.23 3/79 1297
/proc/meminfo: memFree=1643392/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=22532 CPUtime=12.53
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 2509 0 0 0 1251 2 0 0 18 0 2 0 1127127951 23072768 2495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 5633 2495 83 193 0 5437 0
[pid=1296/tid=1297] ppid=1293 vsize=22532 CPUtime=6.26
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 1114 0 0 0 626 0 0 0 17 0 2 0 1127127952 23072768 2495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528307 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27888

[startup+12.7014 s]
/proc/loadavg: 1.22 1.06 1.24 3/79 1297
/proc/meminfo: memFree=1638920/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=25856 CPUtime=25.29
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 3475 0 0 0 2526 3 0 0 18 0 2 0 1127127951 26476544 3461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 6464 3461 83 193 0 6268 0
[pid=1296/tid=1297] ppid=1293 vsize=25856 CPUtime=12.66
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 1547 0 0 0 1265 1 0 0 25 0 2 0 1127127952 26476544 3461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31212

[startup+25.5075 s]
/proc/loadavg: 1.34 1.09 1.25 3/79 1297
/proc/meminfo: memFree=1635528/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=29480 CPUtime=50.83
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 4347 0 0 0 5079 4 0 0 17 0 2 0 1127127951 30187520 4333 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 7370 4333 83 193 0 7174 0
[pid=1296/tid=1297] ppid=1293 vsize=29480 CPUtime=25.47
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 1982 0 0 0 2545 2 0 0 19 0 2 0 1127127952 30187520 4333 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 34836

[startup+51.1026 s]
/proc/loadavg: 1.56 1.16 1.27 3/79 1297
/proc/meminfo: memFree=1630216/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=35072 CPUtime=101.87
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 5683 0 0 0 10181 6 0 0 25 0 2 0 1127127951 35913728 5669 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 8768 5669 83 193 0 8572 0
[pid=1296/tid=1297] ppid=1293 vsize=35072 CPUtime=51.05
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 2634 0 0 0 5102 3 0 0 24 0 2 0 1127127952 35913728 5669 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 40428

[startup+102.303 s]
/proc/loadavg: 1.81 1.29 1.30 3/79 1297
/proc/meminfo: memFree=1625032/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=41372 CPUtime=204
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 6968 0 0 0 20392 8 0 0 25 0 2 0 1127127951 42364928 6954 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 10343 6954 83 193 0 10147 0
[pid=1296/tid=1297] ppid=1293 vsize=41372 CPUtime=102.21
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 3209 0 0 0 10217 4 0 0 25 0 2 0 1127127952 42364928 6954 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 46728

[startup+162.303 s]
/proc/loadavg: 1.93 1.42 1.35 3/79 1297
/proc/meminfo: memFree=1618248/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=48044 CPUtime=323.68
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 8615 0 0 0 32356 12 0 0 21 0 2 0 1127127951 49197056 8601 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 12011 8601 83 193 0 11815 0
[pid=1296/tid=1297] ppid=1293 vsize=48044 CPUtime=162.19
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 4150 0 0 0 16213 6 0 0 25 0 2 0 1127127952 49197056 8601 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 53400

[startup+222.303 s]
/proc/loadavg: 1.97 1.53 1.39 3/79 1297
/proc/meminfo: memFree=1612680/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=53484 CPUtime=443.37
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 10016 0 0 0 44323 14 0 0 25 0 2 0 1127127951 54767616 10002 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 13371 10002 83 193 0 13175 0
[pid=1296/tid=1297] ppid=1293 vsize=53484 CPUtime=222.17
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 5013 0 0 0 22210 7 0 0 25 0 2 0 1127127952 54767616 10002 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.37
Current children cumulated vsize (KiB) 58840

[startup+282.303 s]
/proc/loadavg: 1.99 1.61 1.42 3/79 1297
/proc/meminfo: memFree=1609672/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=56204 CPUtime=563.04
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 10780 0 0 0 56289 15 0 0 17 0 2 0 1127127951 57552896 10766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 14051 10766 83 193 0 13855 0
[pid=1296/tid=1297] ppid=1293 vsize=56204 CPUtime=282.15
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 5455 0 0 0 28207 8 0 0 25 0 2 0 1127127952 57552896 10766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 61560

[startup+342.308 s]
/proc/loadavg: 1.99 1.68 1.46 3/79 1297
/proc/meminfo: memFree=1607496/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=58488 CPUtime=682.75
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 11307 0 0 0 68258 17 0 0 25 0 2 0 1127127951 59891712 11293 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 14622 11293 83 193 0 14426 0
[pid=1296/tid=1297] ppid=1293 vsize=58488 CPUtime=342.13
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 5703 0 0 0 34204 9 0 0 25 0 2 0 1127127952 59891712 11293 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.75
Current children cumulated vsize (KiB) 63844

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.49 3/79 1297
/proc/meminfo: memFree=1602248/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=65596 CPUtime=802.43
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 12642 0 0 0 80224 19 0 0 17 0 2 0 1127127951 67170304 12628 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 16399 12628 83 193 0 16203 0
[pid=1296/tid=1297] ppid=1293 vsize=65596 CPUtime=402.1
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 6457 0 0 0 40200 10 0 0 25 0 2 0 1127127952 67170304 12628 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.43
Current children cumulated vsize (KiB) 70952

[startup+462.303 s]
/proc/loadavg: 1.99 1.78 1.51 3/79 1297
/proc/meminfo: memFree=1598728/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=68172 CPUtime=922.11
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 13487 0 0 0 92191 20 0 0 25 0 2 0 1127127951 69808128 13473 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 17043 13473 83 193 0 16847 0
[pid=1296/tid=1297] ppid=1293 vsize=68172 CPUtime=462.09
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 6816 0 0 0 46198 11 0 0 25 0 2 0 1127127952 69808128 13473 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.11
Current children cumulated vsize (KiB) 73528

[startup+522.303 s]
/proc/loadavg: 1.99 1.82 1.54 3/79 1297
/proc/meminfo: memFree=1596488/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=70384 CPUtime=1041.81
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 14080 0 0 0 104160 21 0 0 25 0 2 0 1127127951 72073216 14066 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 17596 14066 83 193 0 17400 0
[pid=1296/tid=1297] ppid=1293 vsize=70384 CPUtime=522.06
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 7116 0 0 0 52195 11 0 0 25 0 2 0 1127127952 72073216 14066 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.81
Current children cumulated vsize (KiB) 75740

[startup+582.303 s]
/proc/loadavg: 1.99 1.85 1.57 3/79 1297
/proc/meminfo: memFree=1591624/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=74868 CPUtime=1161.49
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 15285 0 0 0 116126 23 0 0 25 0 2 0 1127127951 76664832 15271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 18717 15271 83 193 0 18521 0
[pid=1296/tid=1297] ppid=1293 vsize=74868 CPUtime=582.04
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 7701 0 0 0 58192 12 0 0 17 0 2 0 1127127952 76664832 15271 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.49
Current children cumulated vsize (KiB) 80224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.701 s]
/proc/loadavg: 2.06 1.87 1.58 3/79 1297
/proc/meminfo: memFree=1589320/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=78396 CPUtime=1200.19
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 15838 0 0 0 119995 24 0 0 25 0 2 0 1127127951 80277504 15824 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 19599 15824 83 193 0 19403 0
[pid=1296/tid=1297] ppid=1293 vsize=78396 CPUtime=601.44
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 7957 0 0 0 60131 13 0 0 25 0 2 0 1127127952 80277504 15824 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 83752

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

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

[startup+601.701 s]
/proc/loadavg: 2.06 1.87 1.58 3/79 1297
/proc/meminfo: memFree=1589320/2055920 swapFree=4173760/4192956
[pid=1293] ppid=1291 vsize=5356 CPUtime=0
/proc/1293/stat : 1293 (manysat.sh) S 1291 1293 942 0 -1 4194304 312 157 0 0 0 0 0 0 19 0 1 0 1127127950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1293/statm: 1339 238 195 169 0 50 0
[pid=1296] ppid=1293 vsize=78396 CPUtime=1200.19
/proc/1296/stat : 1296 (manysat1.1_stat) R 1293 1293 942 0 -1 4194304 15838 0 0 0 119995 24 0 0 25 0 2 0 1127127951 80277504 15824 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/1296/statm: 19599 15824 83 193 0 19403 0
[pid=1296/tid=1297] ppid=1293 vsize=78396 CPUtime=601.44
/proc/1296/task/1297/stat : 1297 (manysat1.1_stat) R 1293 1293 942 0 -1 4194368 7957 0 0 0 60131 13 0 0 25 0 2 0 1127127952 80277504 15824 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.19
Current children cumulated vsize (KiB) 83752

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1293 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# 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): 601.72
CPU time (s): 1200.19
CPU user time (s): 1199.95
CPU system time (s): 0.24
CPU usage (%): 199.46
Max. virtual memory (cumulated for all children) (KiB): 83752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 469
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= 3

runsolver used 0.71889 second user time and 2.03269 second system time

The end

Launcher Data 

Begin job on node65 at 2009-04-01 02:11:08
IDJOB=1526762
IDBENCH=70608
IDSOLVER=514
FILE ID=node65/1526762-1238544668
PBS_JOBID= 9062080
Free space on /tmp= 66316 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S1628763900-004.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526762-1238544668/watcher-1526762-1238544668 -o /tmp/evaluation-result-1526762-1238544668/solver-1526762-1238544668 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526762-1238544668.cnf aimd 1

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

MD5SUM BENCH= 508021853eb1f7d157653d1ea0c941a6
RANDOM SEED=371267865

node65.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		: 3000.231
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		: 3000.231
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:       1653632 kB
Buffers:         84748 kB
Cached:         229208 kB
SwapCached:       9792 kB
Active:         185056 kB
Inactive:       140200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653632 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          16984 kB
Slab:            61800 kB
Committed_AS:  3503452 kB
PageTables:       2316 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= 66316 MiB
End job on node65 at 2009-04-01 02:21:11