Trace number 1526603

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 2/2009-03-20? (TO) 1200.07 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S387386125-069.cnf
MD5SUMb2823982c36e6ccfe58a4082350a85f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark52.0701
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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 |    1700     5100 |     509       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1694     5111 |      --       0       --      -- |     --   | -6/11
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 394   #clauses: 1694   #literals: 5111
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-1526603-1238518296/watcher-1526603-1238518296 -o /tmp/evaluation-result-1526603-1238518296/solver-1526603-1238518296 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526603-1238518296.cnf aimd 2 

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: 0.92 0.98 1.15 3/64 4431
/proc/meminfo: memFree=866512/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) R 4429 4431 4270 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1124492021 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 255539604127 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/4431/statm: 1339 234 194 169 0 50 0
[pid=4432] ppid=4431 vsize=832 CPUtime=0
/proc/4432/stat : 4432 (SatElite) R 4431 4431 4270 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1124492021 851968 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/4432/statm: 208 128 68 127 0 78 0

[startup+0.08641 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 4431
/proc/meminfo: memFree=866512/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.104964 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 4431
/proc/meminfo: memFree=866512/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302474 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 4431
/proc/meminfo: memFree=866512/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701513 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 4431
/proc/meminfo: memFree=866512/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 1.15 3/67 4435
/proc/meminfo: memFree=864304/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=15620 CPUtime=2.96
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 802 0 0 0 296 0 0 0 17 0 2 0 1124492022 15994880 786 1992294400 134512640 135305190 4294956144 18446744073709551615 134546077 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 3905 786 83 193 0 3709 0
[pid=4434/tid=4435] ppid=4431 vsize=15620 CPUtime=1.48
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 331 0 0 0 148 0 0 0 18 0 2 0 1124492022 15994880 786 1992294400 134512640 135305190 4294956144 18446744073709551615 134557489 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 20976

[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 1.15 3/67 4435
/proc/meminfo: memFree=862192/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=17540 CPUtime=6.16
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 1378 0 0 0 615 1 0 0 17 0 2 0 1124492022 17960960 1362 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 4385 1362 83 193 0 4189 0
[pid=4434/tid=4435] ppid=4431 vsize=17540 CPUtime=3.07
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 608 0 0 0 307 0 0 0 18 0 2 0 1124492022 17960960 1362 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 22896

[startup+6.30104 s]
/proc/loadavg: 1.01 1.00 1.15 3/67 4435
/proc/meminfo: memFree=857968/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=20840 CPUtime=12.54
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 2262 0 0 0 1253 1 0 0 18 0 2 0 1124492022 21340160 2246 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 5210 2246 83 193 0 5014 0
[pid=4434/tid=4435] ppid=4431 vsize=20840 CPUtime=6.27
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 986 0 0 0 627 0 0 0 18 0 2 0 1124492022 21340160 2246 1992294400 134512640 135305190 4294956144 18446744073709551615 134528866 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 26196

[startup+12.7016 s]
/proc/loadavg: 1.09 1.02 1.16 3/67 4435
/proc/meminfo: memFree=853496/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=26896 CPUtime=25.31
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 3285 0 0 0 2528 3 0 0 17 0 2 0 1124492022 27541504 3269 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 6724 3269 83 193 0 6528 0
[pid=4434/tid=4435] ppid=4431 vsize=26896 CPUtime=12.67
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 1472 0 0 0 1266 1 0 0 17 0 2 0 1124492022 27541504 3269 1992294400 134512640 135305190 4294956144 18446744073709551615 134528576 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 32252

[startup+25.5028 s]
/proc/loadavg: 1.29 1.06 1.17 3/67 4435
/proc/meminfo: memFree=848888/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=31484 CPUtime=50.84
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 4430 0 0 0 5080 4 0 0 18 0 2 0 1124492022 32239616 4414 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 7871 4414 83 193 0 7675 0
[pid=4434/tid=4435] ppid=4431 vsize=31484 CPUtime=25.46
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 2016 0 0 0 2544 2 0 0 22 0 2 0 1124492022 32239616 4414 1992294400 134512640 135305190 4294956144 18446744073709551615 134845261 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 36840

[startup+51.1022 s]
/proc/loadavg: 1.53 1.14 1.19 3/67 4435
/proc/meminfo: memFree=844536/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=36176 CPUtime=101.92
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 5534 0 0 0 10185 7 0 0 20 0 2 0 1124492022 37044224 5518 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 9044 5518 83 193 0 8848 0
[pid=4434/tid=4435] ppid=4431 vsize=36176 CPUtime=51.05
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 2554 0 0 0 5102 3 0 0 25 0 2 0 1124492022 37044224 5518 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 41532

[startup+102.307 s]
/proc/loadavg: 1.85 1.28 1.23 3/67 4435
/proc/meminfo: memFree=838328/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=42024 CPUtime=204.09
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 6992 0 0 0 20399 10 0 0 21 0 2 0 1124492022 43032576 6976 1992294400 134512640 135305190 4294956144 18446744073709551615 134530579 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 10506 6976 83 193 0 10310 0
[pid=4434/tid=4435] ppid=4431 vsize=42024 CPUtime=102.23
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 3293 0 0 0 10218 5 0 0 16 0 2 0 1124492022 43032576 6976 1992294400 134512640 135305190 4294956144 18446744073709551615 134538167 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 47380

[startup+162.303 s]
/proc/loadavg: 1.94 1.41 1.28 3/67 4435
/proc/meminfo: memFree=831928/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=47596 CPUtime=323.81
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 8568 0 0 0 32368 13 0 0 25 0 2 0 1124492022 48738304 8552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 11899 8552 83 193 0 11703 0
[pid=4434/tid=4435] ppid=4431 vsize=47596 CPUtime=162.18
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 4050 0 0 0 16212 6 0 0 25 0 2 0 1124492022 48738304 8552 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 52952

[startup+222.302 s]
/proc/loadavg: 1.98 1.52 1.32 3/67 4435
/proc/meminfo: memFree=824504/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=55668 CPUtime=443.55
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 10426 0 0 0 44338 17 0 0 25 0 2 0 1124492022 57004032 10410 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 13917 10410 83 193 0 13721 0
[pid=4434/tid=4435] ppid=4431 vsize=55668 CPUtime=222.16
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 4971 0 0 0 22209 7 0 0 25 0 2 0 1124492022 57004032 10410 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.55
Current children cumulated vsize (KiB) 61024

[startup+282.303 s]
/proc/loadavg: 1.99 1.60 1.36 3/67 4435
/proc/meminfo: memFree=819000/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=62092 CPUtime=563.29
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 11818 0 0 0 56309 20 0 0 21 0 2 0 1124492022 63582208 11802 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 15523 11802 83 193 0 15327 0
[pid=4434/tid=4435] ppid=4431 vsize=62092 CPUtime=282.14
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 5761 0 0 0 28205 9 0 0 25 0 2 0 1124492022 63582208 11802 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.29
Current children cumulated vsize (KiB) 67448

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.40 3/67 4435
/proc/meminfo: memFree=815608/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=66064 CPUtime=683.02
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 12654 0 0 0 68280 22 0 0 25 0 2 0 1124492022 67649536 12638 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 16516 12638 83 193 0 16320 0
[pid=4434/tid=4435] ppid=4431 vsize=66064 CPUtime=342.11
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 6271 0 0 0 34201 10 0 0 25 0 2 0 1124492022 67649536 12638 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 71420

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.43 3/67 4435
/proc/meminfo: memFree=808760/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=73008 CPUtime=802.76
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 14371 0 0 0 80250 26 0 0 25 0 2 0 1124492022 74760192 14355 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 18252 14355 83 193 0 18056 0
[pid=4434/tid=4435] ppid=4431 vsize=73008 CPUtime=402.09
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 7241 0 0 0 40196 13 0 0 25 0 2 0 1124492022 74760192 14355 1992294400 134512640 135305190 4294956144 18446744073709551615 134528506 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.76
Current children cumulated vsize (KiB) 78364

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.47 3/67 4435
/proc/meminfo: memFree=806456/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=76488 CPUtime=922.49
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 14952 0 0 0 92222 27 0 0 25 0 2 0 1124492022 78323712 14936 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 19122 14936 83 193 0 18926 0
[pid=4434/tid=4435] ppid=4431 vsize=76488 CPUtime=462.07
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 7644 0 0 0 46193 14 0 0 25 0 2 0 1124492022 78323712 14936 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.49
Current children cumulated vsize (KiB) 81844

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.50 3/67 4435
/proc/meminfo: memFree=801976/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=80944 CPUtime=1042.24
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 16127 0 0 0 104193 31 0 0 25 0 2 0 1124492022 82886656 16111 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 20236 16111 83 193 0 20040 0
[pid=4434/tid=4435] ppid=4431 vsize=80944 CPUtime=522.04
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 8194 0 0 0 52188 16 0 0 25 0 2 0 1124492022 82886656 16111 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.24
Current children cumulated vsize (KiB) 86300

[startup+582.303 s]
/proc/loadavg: 2.06 1.86 1.53 3/67 4441
/proc/meminfo: memFree=798000/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=85128 CPUtime=1161.95
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 17058 0 0 0 116162 33 0 0 25 0 2 0 1124492022 87171072 17042 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 21282 17042 83 193 0 21086 0
[pid=4434/tid=4435] ppid=4431 vsize=85128 CPUtime=582.02
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 8895 0 0 0 58184 18 0 0 25 0 2 0 1124492022 87171072 17042 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.95
Current children cumulated vsize (KiB) 90484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 2.04 1.87 1.54 3/67 4441
/proc/meminfo: memFree=796976/2055920 swapFree=4176868/4192956
[pid=4431] ppid=4429 vsize=5356 CPUtime=0
/proc/4431/stat : 4431 (manysat.sh) S 4429 4431 4270 0 -1 4194304 312 149 0 0 0 0 0 0 16 0 1 0 1124492021 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4431/statm: 1339 238 195 169 0 50 0
[pid=4434] ppid=4431 vsize=86836 CPUtime=1200.07
/proc/4434/stat : 4434 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194304 17318 0 0 0 119973 34 0 0 25 0 2 0 1124492022 88920064 17302 1992294400 134512640 135305190 4294956144 18446744073709551615 134547909 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/4434/statm: 21709 17302 83 193 0 21513 0
[pid=4434/tid=4435] ppid=4431 vsize=86836 CPUtime=601.11
/proc/4434/task/4435/stat : 4435 (manysat1.1_stat) R 4431 4431 4270 0 -1 4194368 9031 0 0 0 60093 18 0 0 25 0 2 0 1124492022 88920064 17302 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) 92192

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 4431 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.008997
# 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): 601.419
CPU time (s): 1200.07
CPU user time (s): 1199.73
CPU system time (s): 0.34
CPU usage (%): 199.54
Max. virtual memory (cumulated for all children) (KiB): 92192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 461
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 0.511922 second user time and 1.68874 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-31 18:51:36
IDJOB=1526603
IDBENCH=70576
IDSOLVER=515
FILE ID=node48/1526603-1238518296
PBS_JOBID= 9062008
Free space on /tmp= 66464 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S387386125-069.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526603-1238518296/watcher-1526603-1238518296 -o /tmp/evaluation-result-1526603-1238518296/solver-1526603-1238518296 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526603-1238518296.cnf aimd 2

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

MD5SUM BENCH= b2823982c36e6ccfe58a4082350a85f9
RANDOM SEED=1295264626

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:        867056 kB
Buffers:        103756 kB
Cached:         982464 kB
SwapCached:      10280 kB
Active:         320396 kB
Inactive:       777656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        867056 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          17496 kB
Slab:            76848 kB
Committed_AS:  2688640 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 2009-03-31 19:01:40