Trace number 1526468

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) 1200.01 601.418

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1089910525-056.cnf
MD5SUMd3e536fdc68bd7011b2698c42fdf490b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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 |    2198     6681 |      --       0       --      -- |     --   | -12/51
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 508   #clauses: 2198   #literals: 6681
0.00/0.00	c CPU time:   0.006998 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-1526468-1238501011/watcher-1526468-1238501011 -o /tmp/evaluation-result-1526468-1238501011/solver-1526468-1238501011 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526468-1238501011.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 1.09 3/64 16154
/proc/meminfo: memFree=1675528/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1122767320 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16154/statm: 1339 235 195 169 0 50 0
[pid=16155] ppid=16154 vsize=960 CPUtime=0
/proc/16155/stat : 16155 (SatElite) R 16154 16154 15956 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 1122767320 983040 149 1992294400 134512640 135034092 4294956096 18446744073709551615 134566285 0 0 4096 3 0 0 0 17 1 0 0
/proc/16155/statm: 240 149 68 127 0 110 0

[startup+0.035939 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16154
/proc/meminfo: memFree=1675528/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.435697 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16154
/proc/meminfo: memFree=1675528/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.501353 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16154
/proc/meminfo: memFree=1675528/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701388 s]
/proc/loadavg: 1.00 1.00 1.09 3/64 16154
/proc/meminfo: memFree=1675528/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.09 3/67 16158
/proc/meminfo: memFree=1672432/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=15880 CPUtime=2.95
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 893 0 0 0 295 0 0 0 17 0 2 0 1122767321 16261120 879 1992294400 134512640 135305190 4294956144 18446744073709551615 134547978 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16157/statm: 3970 879 83 193 0 3774 0
[pid=16157/tid=16158] ppid=16154 vsize=15880 CPUtime=1.48
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 341 0 0 0 148 0 0 0 18 0 2 0 1122767321 16261120 879 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21236

[startup+3.10283 s]
/proc/loadavg: 1.00 1.00 1.09 3/67 16158
/proc/meminfo: memFree=1670256/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=18128 CPUtime=6.16
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 1502 0 0 0 615 1 0 0 17 0 2 0 1122767321 18563072 1488 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16157/statm: 4532 1488 83 193 0 4336 0
[pid=16157/tid=16158] ppid=16154 vsize=18128 CPUtime=3.07
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 606 0 0 0 307 0 0 0 18 0 2 0 1122767321 18563072 1488 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 23484

[startup+6.3014 s]
/proc/loadavg: 1.08 1.02 1.09 3/67 16158
/proc/meminfo: memFree=1665968/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=21476 CPUtime=12.53
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 2416 0 0 0 1252 1 0 0 17 0 2 0 1122767321 21991424 2402 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16157/statm: 5369 2402 83 193 0 5173 0
[pid=16157/tid=16158] ppid=16154 vsize=21476 CPUtime=6.27
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 979 0 0 0 627 0 0 0 17 0 2 0 1122767321 21991424 2402 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 26832

[startup+12.7015 s]
/proc/loadavg: 1.15 1.03 1.10 3/67 16158
/proc/meminfo: memFree=1662320/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=25664 CPUtime=25.3
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 3268 0 0 0 2528 2 0 0 17 0 2 0 1122767321 26279936 3254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16157/statm: 6416 3254 83 193 0 6220 0
[pid=16157/tid=16158] ppid=16154 vsize=25664 CPUtime=12.67
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 1380 0 0 0 1266 1 0 0 25 0 2 0 1122767321 26279936 3254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31020

[startup+25.5018 s]
/proc/loadavg: 1.34 1.08 1.11 3/67 16158
/proc/meminfo: memFree=1657584/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=30292 CPUtime=50.85
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 4454 0 0 0 5081 4 0 0 16 0 2 0 1122767321 31019008 4440 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16157/statm: 7573 4440 83 193 0 7377 0
[pid=16157/tid=16158] ppid=16154 vsize=30292 CPUtime=25.47
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 1972 0 0 0 2545 2 0 0 18 0 2 0 1122767321 31019008 4440 1992294400 134512640 135305190 4294956144 18446744073709551615 134528571 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 35648

[startup+51.1014 s]
/proc/loadavg: 1.56 1.15 1.13 3/67 16158
/proc/meminfo: memFree=1653552/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=34012 CPUtime=101.91
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 5435 0 0 0 10186 5 0 0 17 0 2 0 1122767321 34828288 5421 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16157/statm: 8503 5421 83 193 0 8307 0
[pid=16157/tid=16158] ppid=16154 vsize=34012 CPUtime=51.05
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 2473 0 0 0 5102 3 0 0 25 0 2 0 1122767321 34828288 5421 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 39368

[startup+102.302 s]
/proc/loadavg: 1.81 1.28 1.18 3/67 16158
/proc/meminfo: memFree=1644784/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=43724 CPUtime=204.08
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 7628 0 0 0 20398 10 0 0 25 0 2 0 1122767321 44773376 7614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16157/statm: 10931 7614 83 193 0 10735 0
[pid=16157/tid=16158] ppid=16154 vsize=43724 CPUtime=102.22
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 3540 0 0 0 10217 5 0 0 25 0 2 0 1122767321 44773376 7614 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 49080

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.22 3/67 16158
/proc/meminfo: memFree=1639024/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=49068 CPUtime=323.79
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 9034 0 0 0 32367 12 0 0 25 0 2 0 1122767321 50245632 9020 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16157/statm: 12267 9020 83 193 0 12071 0
[pid=16157/tid=16158] ppid=16154 vsize=49068 CPUtime=162.2
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 4304 0 0 0 16214 6 0 0 25 0 2 0 1122767321 50245632 9020 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.79
Current children cumulated vsize (KiB) 54424

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.27 3/67 16158
/proc/meminfo: memFree=1634864/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=53936 CPUtime=443.52
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 10082 0 0 0 44338 14 0 0 25 0 2 0 1122767321 55230464 10068 1992294400 134512640 135305190 4294956144 18446744073709551615 134528283 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16157/statm: 13484 10068 83 193 0 13288 0
[pid=16157/tid=16158] ppid=16154 vsize=53936 CPUtime=222.18
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 4892 0 0 0 22211 7 0 0 25 0 2 0 1122767321 55230464 10068 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.52
Current children cumulated vsize (KiB) 59292

[startup+282.303 s]
/proc/loadavg: 1.99 1.60 1.31 3/67 16158
/proc/meminfo: memFree=1629296/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=59508 CPUtime=563.25
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 11452 0 0 0 56309 16 0 0 25 0 2 0 1122767321 60936192 11438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16157/statm: 14877 11438 83 193 0 14681 0
[pid=16157/tid=16158] ppid=16154 vsize=59508 CPUtime=282.16
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 5548 0 0 0 28208 8 0 0 25 0 2 0 1122767321 60936192 11438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.25
Current children cumulated vsize (KiB) 64864

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.35 3/67 16158
/proc/meminfo: memFree=1628016/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=61748 CPUtime=682.98
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 11788 0 0 0 68281 17 0 0 25 0 2 0 1122767321 63229952 11774 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16157/statm: 15437 11774 83 193 0 15241 0
[pid=16157/tid=16158] ppid=16154 vsize=61748 CPUtime=342.14
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 5723 0 0 0 34205 9 0 0 25 0 2 0 1122767321 63229952 11774 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.98
Current children cumulated vsize (KiB) 67104

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.39 3/67 16158
/proc/meminfo: memFree=1621232/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=67628 CPUtime=802.69
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 13467 0 0 0 80249 20 0 0 25 0 2 0 1122767321 69251072 13453 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16157/statm: 16907 13453 83 193 0 16711 0
[pid=16157/tid=16158] ppid=16154 vsize=67628 CPUtime=402.12
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 6611 0 0 0 40201 11 0 0 25 0 2 0 1122767321 69251072 13453 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.69
Current children cumulated vsize (KiB) 72984

[startup+462.305 s]
/proc/loadavg: 1.99 1.77 1.43 3/67 16158
/proc/meminfo: memFree=1619376/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=69004 CPUtime=922.43
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 13940 0 0 0 92221 22 0 0 25 0 2 0 1122767321 70660096 13926 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16157/statm: 17251 13926 83 193 0 17055 0
[pid=16157/tid=16158] ppid=16154 vsize=69004 CPUtime=462.1
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 6950 0 0 0 46198 12 0 0 25 0 2 0 1122767321 70660096 13926 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.43
Current children cumulated vsize (KiB) 74360

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.46 3/67 16158
/proc/meminfo: memFree=1617712/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=71428 CPUtime=1042.17
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 14383 0 0 0 104193 24 0 0 25 0 2 0 1122767321 73142272 14369 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16157/statm: 17857 14369 83 193 0 17661 0
[pid=16157/tid=16158] ppid=16154 vsize=71428 CPUtime=522.07
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 7107 0 0 0 52195 12 0 0 25 0 2 0 1122767321 73142272 14369 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.17
Current children cumulated vsize (KiB) 76784

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.49 3/67 16158
/proc/meminfo: memFree=1609904/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=79288 CPUtime=1161.89
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 16298 0 0 0 116162 27 0 0 22 0 2 0 1122767321 81190912 16284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16157/statm: 19822 16284 83 193 0 19626 0
[pid=16157/tid=16158] ppid=16154 vsize=79288 CPUtime=581.82
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 8045 0 0 0 58168 14 0 0 25 0 2 0 1122767321 81190912 16284 1992294400 134512640 135305190 4294956144 18446744073709551615 134531216 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.89
Current children cumulated vsize (KiB) 84644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 16158
/proc/meminfo: memFree=1609904/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=79288 CPUtime=1200.01
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 16298 0 0 0 119973 28 0 0 25 0 2 0 1122767321 81190912 16284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16157/statm: 19822 16284 83 193 0 19626 0
[pid=16157/tid=16158] ppid=16154 vsize=79288 CPUtime=600.84
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 8045 0 0 0 60070 14 0 0 25 0 2 0 1122767321 81190912 16284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 84644

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

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

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 16158
/proc/meminfo: memFree=1609904/2055920 swapFree=4178768/4192956
[pid=16154] ppid=16152 vsize=5356 CPUtime=0
/proc/16154/stat : 16154 (manysat.sh) S 16152 16154 15956 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1122767320 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16154/statm: 1339 238 195 169 0 50 0
[pid=16157] ppid=16154 vsize=79288 CPUtime=1200.01
/proc/16157/stat : 16157 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194304 16298 0 0 0 119973 28 0 0 25 0 2 0 1122767321 81190912 16284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/16157/statm: 19822 16284 83 193 0 19626 0
[pid=16157/tid=16158] ppid=16154 vsize=79288 CPUtime=600.84
/proc/16157/task/16158/stat : 16158 (manysat1.1_stat) R 16154 16154 15956 0 -1 4194368 8045 0 0 0 60070 14 0 0 25 0 2 0 1122767321 81190912 16284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 84644

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16154 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.418
CPU time (s): 1200.01
CPU user time (s): 1199.73
CPU system time (s): 0.28
CPU usage (%): 199.53
Max. virtual memory (cumulated for all children) (KiB): 84644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 6
involuntary context switches= 2

runsolver used 0.59191 second user time and 1.60575 second system time

The end

Launcher Data 

Begin job on node12 at 2009-03-31 14:03:31
IDJOB=1526468
IDBENCH=70549
IDSOLVER=515
FILE ID=node12/1526468-1238501011
PBS_JOBID= 9061950
Free space on /tmp= 65408 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1089910525-056.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526468-1238501011/watcher-1526468-1238501011 -o /tmp/evaluation-result-1526468-1238501011/solver-1526468-1238501011 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526468-1238501011.cnf aimd 2

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

MD5SUM BENCH= d3e536fdc68bd7011b2698c42fdf490b
RANDOM SEED=1465796569

node12.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		: 3000.266
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		: 3000.266
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:       1676072 kB
Buffers:         76036 kB
Cached:         225360 kB
SwapCached:       7936 kB
Active:         259052 kB
Inactive:        51668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1676072 kB
SwapTotal:     4192956 kB
SwapFree:      4178768 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          15012 kB
Slab:            55244 kB
Committed_AS:  3136176 kB
PageTables:       1380 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= 65404 MiB
End job on node12 at 2009-03-31 14:13:34