Trace number 1526998

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) 1200.09 601.721

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S956671877-054.cnf
MD5SUMfa9334576b7ead7d32e2b64d3b23241f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.032994
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2203     6659 |      --       0       --      -- |     --   | -7/29
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 511   #clauses: 2203   #literals: 6659
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-1526998-1238571897/watcher-1526998-1238571897 -o /tmp/evaluation-result-1526998-1238571897/solver-1526998-1238571897 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526998-1238571897.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: 1.00 1.00 1.10 3/72 21688
/proc/meminfo: memFree=1619976/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129851028 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 235 195 169 0 50 0
[pid=21689] ppid=21688 vsize=960 CPUtime=0
/proc/21689/stat : 21689 (SatElite) R 21688 21688 21429 0 -1 4194304 165 0 0 0 0 0 0 0 19 0 1 0 1129851028 983040 149 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/21689/statm: 240 149 68 127 0 110 0

[startup+0.0422289 s]
/proc/loadavg: 1.00 1.00 1.10 3/72 21688
/proc/meminfo: memFree=1619976/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.499446 s]
/proc/loadavg: 1.00 1.00 1.10 3/72 21688
/proc/meminfo: memFree=1619976/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.501444 s]
/proc/loadavg: 1.00 1.00 1.10 3/72 21688
/proc/meminfo: memFree=1619976/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701484 s]
/proc/loadavg: 1.00 1.00 1.10 3/72 21688
/proc/meminfo: memFree=1619976/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50164 s]
/proc/loadavg: 1.00 1.00 1.10 3/75 21692
/proc/meminfo: memFree=1616944/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=15748 CPUtime=2.96
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 867 0 0 0 296 0 0 0 17 0 2 0 1129851029 16125952 853 1992294400 134512640 135305190 4294956144 18446744073709551615 134557466 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 3937 853 83 193 0 3741 0
[pid=21691/tid=21692] ppid=21688 vsize=15748 CPUtime=1.47
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 357 0 0 0 147 0 0 0 17 0 2 0 1129851029 16125952 853 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21104

[startup+3.10194 s]
/proc/loadavg: 1.08 1.02 1.10 3/75 21692
/proc/meminfo: memFree=1614832/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=17460 CPUtime=6.15
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 1352 0 0 0 615 0 0 0 17 0 2 0 1129851029 17879040 1338 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 4365 1338 83 193 0 4169 0
[pid=21691/tid=21692] ppid=21688 vsize=17460 CPUtime=3.06
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 606 0 0 0 306 0 0 0 18 0 2 0 1129851029 17879040 1338 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) 22816

[startup+6.30154 s]
/proc/loadavg: 1.08 1.02 1.10 3/75 21692
/proc/meminfo: memFree=1610480/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=22400 CPUtime=12.53
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 2437 0 0 0 1251 2 0 0 17 0 2 0 1129851029 22937600 2423 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 5600 2423 83 193 0 5404 0
[pid=21691/tid=21692] ppid=21688 vsize=22400 CPUtime=6.24
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 1064 0 0 0 624 0 0 0 19 0 2 0 1129851029 22937600 2423 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27756

[startup+12.7018 s]
/proc/loadavg: 1.22 1.05 1.11 3/75 21692
/proc/meminfo: memFree=1606256/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=25808 CPUtime=25.29
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 3353 0 0 0 2525 4 0 0 18 0 2 0 1129851029 26427392 3339 1992294400 134512640 135305190 4294956144 18446744073709551615 134528489 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 6452 3339 83 193 0 6256 0
[pid=21691/tid=21692] ppid=21688 vsize=25808 CPUtime=12.61
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 1458 0 0 0 1260 1 0 0 17 0 2 0 1129851029 26427392 3339 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31164

[startup+25.5012 s]
/proc/loadavg: 1.34 1.08 1.12 3/75 21692
/proc/meminfo: memFree=1602416/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=29756 CPUtime=50.82
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 4331 0 0 0 5077 5 0 0 17 0 2 0 1129851029 30470144 4317 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 7439 4317 83 193 0 7243 0
[pid=21691/tid=21692] ppid=21688 vsize=29756 CPUtime=25.35
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 1939 0 0 0 2533 2 0 0 16 0 2 0 1129851029 30470144 4317 1992294400 134512640 135305190 4294956144 18446744073709551615 134538162 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35112

[startup+51.102 s]
/proc/loadavg: 1.56 1.15 1.14 3/75 21692
/proc/meminfo: memFree=1596592/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=36600 CPUtime=101.87
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 5836 0 0 0 10178 9 0 0 18 0 2 0 1129851029 37478400 5822 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 9150 5822 83 193 0 8954 0
[pid=21691/tid=21692] ppid=21688 vsize=36600 CPUtime=50.8
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 2772 0 0 0 5077 3 0 0 25 0 2 0 1129851029 37478400 5822 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 41956

[startup+102.302 s]
/proc/loadavg: 1.81 1.28 1.19 3/75 21692
/proc/meminfo: memFree=1591344/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=41884 CPUtime=203.99
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 7137 0 0 0 20388 11 0 0 25 0 2 0 1129851029 42889216 7123 1992294400 134512640 135305190 4294956144 18446744073709551615 134557489 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 10471 7123 83 193 0 10275 0
[pid=21691/tid=21692] ppid=21688 vsize=41884 CPUtime=101.75
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 3341 0 0 0 10170 5 0 0 25 0 2 0 1129851029 42889216 7123 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 47240

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.23 3/75 21692
/proc/meminfo: memFree=1586096/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=47328 CPUtime=323.65
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 8387 0 0 0 32352 13 0 0 19 0 2 0 1129851029 48463872 8373 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 11832 8373 83 193 0 11636 0
[pid=21691/tid=21692] ppid=21688 vsize=47328 CPUtime=161.44
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 4059 0 0 0 16138 6 0 0 25 0 2 0 1129851029 48463872 8373 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.65
Current children cumulated vsize (KiB) 52684

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.28 3/75 21692
/proc/meminfo: memFree=1580464/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=52980 CPUtime=443.33
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 9797 0 0 0 44317 16 0 0 18 0 2 0 1129851029 54251520 9783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 13245 9783 83 193 0 13049 0
[pid=21691/tid=21692] ppid=21688 vsize=52980 CPUtime=221.14
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 4896 0 0 0 22107 7 0 0 25 0 2 0 1129851029 54251520 9783 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.33
Current children cumulated vsize (KiB) 58336

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.32 3/75 21692
/proc/meminfo: memFree=1574768/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=58844 CPUtime=563
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 11237 0 0 0 56281 19 0 0 17 0 2 0 1129851029 60256256 11223 1992294400 134512640 135305190 4294956144 18446744073709551615 134538311 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 14711 11223 83 193 0 14515 0
[pid=21691/tid=21692] ppid=21688 vsize=58844 CPUtime=280.85
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 5564 0 0 0 28076 9 0 0 20 0 2 0 1129851029 60256256 11223 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563
Current children cumulated vsize (KiB) 64200

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.37 3/75 21692
/proc/meminfo: memFree=1573424/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=60024 CPUtime=682.68
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 11557 0 0 0 68249 19 0 0 25 0 2 0 1129851029 61464576 11543 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 15006 11543 83 193 0 14810 0
[pid=21691/tid=21692] ppid=21688 vsize=60024 CPUtime=340.55
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 5711 0 0 0 34046 9 0 0 25 0 2 0 1129851029 61464576 11543 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.68
Current children cumulated vsize (KiB) 65380

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.40 3/75 21692
/proc/meminfo: memFree=1567472/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=66140 CPUtime=802.35
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 13060 0 0 0 80214 21 0 0 25 0 2 0 1129851029 67727360 13046 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 16535 13046 83 193 0 16339 0
[pid=21691/tid=21692] ppid=21688 vsize=66140 CPUtime=400.24
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 6462 0 0 0 40014 10 0 0 25 0 2 0 1129851029 67727360 13046 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.35
Current children cumulated vsize (KiB) 71496

[startup+462.306 s]
/proc/loadavg: 1.99 1.78 1.44 3/75 21692
/proc/meminfo: memFree=1565104/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=68684 CPUtime=922.04
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 13623 0 0 0 92182 22 0 0 25 0 2 0 1129851029 70332416 13609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 17171 13609 83 193 0 16975 0
[pid=21691/tid=21692] ppid=21688 vsize=68684 CPUtime=459.95
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 6805 0 0 0 45984 11 0 0 25 0 2 0 1129851029 70332416 13609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.04
Current children cumulated vsize (KiB) 74040

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.47 3/75 21692
/proc/meminfo: memFree=1563568/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=69816 CPUtime=1041.72
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 14066 0 0 0 104149 23 0 0 25 0 2 0 1129851029 71491584 14052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 17454 14052 83 193 0 17258 0
[pid=21691/tid=21692] ppid=21688 vsize=69816 CPUtime=519.65
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 7021 0 0 0 51953 12 0 0 25 0 2 0 1129851029 71491584 14052 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.72
Current children cumulated vsize (KiB) 75172

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.50 3/75 21692
/proc/meminfo: memFree=1556976/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=76708 CPUtime=1161.38
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 15669 0 0 0 116113 25 0 0 25 0 2 0 1129851029 78548992 15655 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 19177 15655 83 193 0 18981 0
[pid=21691/tid=21692] ppid=21688 vsize=76708 CPUtime=579.35
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 7801 0 0 0 57922 13 0 0 25 0 2 0 1129851029 78548992 15655 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) 82064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.702 s]
/proc/loadavg: 1.99 1.85 1.50 3/75 21692
/proc/meminfo: memFree=1556464/2055920 swapFree=4174980/4192956
[pid=21688] ppid=21686 vsize=5356 CPUtime=0
/proc/21688/stat : 21688 (manysat.sh) S 21686 21688 21429 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129851028 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21688/statm: 1339 238 195 169 0 50 0
[pid=21691] ppid=21688 vsize=77056 CPUtime=1200.09
/proc/21691/stat : 21691 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194304 15775 0 0 0 119982 27 0 0 25 0 2 0 1129851029 78905344 15761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21691/statm: 19264 15761 83 193 0 19068 0
[pid=21691/tid=21692] ppid=21688 vsize=77056 CPUtime=598.66
/proc/21691/task/21692/stat : 21692 (manysat1.1_stat) R 21688 21688 21429 0 -1 4194368 7872 0 0 0 59852 14 0 0 25 0 2 0 1129851029 78905344 15761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 82412

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 21688 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.82
CPU system time (s): 0.27
CPU usage (%): 199.443
Max. virtual memory (cumulated for all children) (KiB): 82412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 482
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 0.875866 second user time and 1.86772 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-01 09:44:58
IDJOB=1526998
IDBENCH=70655
IDSOLVER=515
FILE ID=node64/1526998-1238571897
PBS_JOBID= 9062183
Free space on /tmp= 66408 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S956671877-054.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526998-1238571897/watcher-1526998-1238571897 -o /tmp/evaluation-result-1526998-1238571897/solver-1526998-1238571897 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526998-1238571897.cnf aimd 2

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

MD5SUM BENCH= fa9334576b7ead7d32e2b64d3b23241f
RANDOM SEED=419608704

node64.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		: 3000.261
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		: 3000.261
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:       1620456 kB
Buffers:         87440 kB
Cached:         250504 kB
SwapCached:       8788 kB
Active:         201636 kB
Inactive:       146784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620456 kB
SwapTotal:     4192956 kB
SwapFree:      4174980 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          16160 kB
Slab:            71964 kB
Committed_AS:  3096816 kB
PageTables:       2000 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= 66408 MiB
End job on node64 at 2009-04-01 09:55:01