Trace number 1537815

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
Rsat 2009-03-22? (TO) 1200.08 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
MD5SUMd14279a52e06a00270e4ece8a857fb4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark280.723
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.08/0.10	c ==============================================================================
0.08/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.08/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.08/0.10	c ==============================================================================
0.08/0.10	c |         0 |   75600   226800 |   22680       0        0     nan |  0.000 % |
0.19/0.27	c |         0 |   75093   227966 |      --       0       --      -- |     --   | -507/1166
0.19/0.27	c ==============================================================================
0.19/0.27	c Result  :   #vars: 17563   #clauses: 75093   #literals: 227966
0.19/0.27	c CPU time:   0.244962 s
0.19/0.27	c ==============================================================================
0.29/0.36	c Rsat version 3.02
0.35/0.43	c Base unit clause learned: 0

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-1537815-1238439673/watcher-1537815-1238439673 -o /tmp/evaluation-result-1537815-1238439673/solver-1537815-1238439673 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1537815-1238439673.cnf HOME 

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: 0.85 0.97 1.08 3/70 4034
/proc/meminfo: memFree=1021192/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116629910 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4034/statm: 1339 239 199 169 0 50 0
[pid=4035] ppid=4034 vsize=3960 CPUtime=0
/proc/4035/stat : 4035 (SatElite) R 4034 4034 3997 0 -1 4194304 660 0 0 0 0 0 0 0 18 0 1 0 1116629911 4055040 643 1992294400 4194304 4959918 548682068688 18446744073709551615 4449258 0 0 4096 3 0 0 0 17 1 0 0
/proc/4035/statm: 1182 646 64 186 0 992 0

[startup+0.033512 s]
/proc/loadavg: 0.85 0.97 1.08 3/70 4034
/proc/meminfo: memFree=1021192/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116629910 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4034/statm: 1339 239 199 169 0 50 0
[pid=4035] ppid=4034 vsize=9360 CPUtime=0.02
/proc/4035/stat : 4035 (SatElite) R 4034 4034 3997 0 -1 4194304 1848 0 0 0 1 1 0 0 18 0 1 0 1116629911 9584640 1831 1992294400 4194304 4959918 548682068688 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 1 0 0
/proc/4035/statm: 2340 1832 64 186 0 2150 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14716

[startup+0.101525 s]
/proc/loadavg: 0.85 0.97 1.08 3/70 4034
/proc/meminfo: memFree=1021192/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116629910 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4034/statm: 1339 239 199 169 0 50 0
[pid=4035] ppid=4034 vsize=15936 CPUtime=0.08
/proc/4035/stat : 4035 (SatElite) R 4034 4034 3997 0 -1 4194304 3416 0 0 0 7 1 0 0 18 0 1 0 1116629911 16318464 3399 1992294400 4194304 4959918 548682068688 18446744073709551615 4232828 0 0 4096 3 0 0 0 17 1 0 0
/proc/4035/statm: 3984 3399 65 186 0 3794 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21292

[startup+0.301561 s]
/proc/loadavg: 0.85 0.97 1.08 3/70 4034
/proc/meminfo: memFree=1021192/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1116629910 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4034/statm: 1339 239 199 169 0 50 0
[pid=4035] ppid=4034 vsize=16700 CPUtime=0.29
/proc/4035/stat : 4035 (SatElite) R 4034 4034 3997 0 -1 4194304 3825 0 0 0 27 2 0 0 19 0 1 0 1116629911 17100800 3624 1992294400 4194304 4959918 548682068688 18446744073709551615 4444704 0 0 4096 3 0 0 0 17 1 0 0
/proc/4035/statm: 4175 3624 92 186 0 3985 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22056

[startup+0.70164 s]
/proc/loadavg: 0.85 0.97 1.08 3/70 4034
/proc/meminfo: memFree=1021192/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 5356

[startup+1.50278 s]
/proc/loadavg: 0.85 0.97 1.08 2/72 4037
/proc/meminfo: memFree=1010936/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=11640 CPUtime=1.12
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 2540 0 0 0 111 1 0 0 25 0 1 0 1116629947 11919360 2382 1992294400 4194304 5460562 548682068816 18446744073709551615 4198427 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 2910 2382 116 309 0 2597 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16996

[startup+3.10107 s]
/proc/loadavg: 0.85 0.97 1.08 2/72 4037
/proc/meminfo: memFree=1009144/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=14108 CPUtime=2.72
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 3168 0 0 0 271 1 0 0 25 0 1 0 1116629947 14446592 3010 1992294400 4194304 5460562 548682068816 18446744073709551615 4225835 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 3527 3010 116 309 0 3214 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 19464

[startup+6.30265 s]
/proc/loadavg: 0.86 0.97 1.08 2/72 4037
/proc/meminfo: memFree=1003704/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=19108 CPUtime=5.92
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 4402 0 0 0 590 2 0 0 25 0 1 0 1116629947 19566592 4244 1992294400 4194304 5460562 548682068816 18446744073709551615 4226209 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 4777 4244 118 309 0 4464 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24464

[startup+12.7018 s]
/proc/loadavg: 0.87 0.97 1.08 2/72 4037
/proc/meminfo: memFree=993792/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=29120 CPUtime=12.31
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 6911 0 0 0 1226 5 0 0 25 0 1 0 1116629947 29818880 6687 1992294400 4194304 5460562 548682068816 18446744073709551615 4795188 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 7280 6687 118 309 0 6967 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 34476

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 1.07 2/72 4037
/proc/meminfo: memFree=981312/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=40224 CPUtime=25.11
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 9967 0 0 0 2503 8 0 0 25 0 1 0 1116629947 41189376 9483 1992294400 4194304 5460562 548682068816 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 10056 9483 118 309 0 9743 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 45580

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 1.07 2/72 4037
/proc/meminfo: memFree=974720/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=46780 CPUtime=50.7
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 12099 0 0 0 5061 9 0 0 25 0 1 0 1116629947 47902720 11167 1992294400 4194304 5460562 548682068816 18446744073709551615 4210633 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 11695 11167 118 309 0 11382 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 52136

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 1.07 2/72 4037
/proc/meminfo: memFree=971648/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=49820 CPUtime=101.89
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 13537 0 0 0 10179 10 0 0 25 0 1 0 1116629947 51015680 11933 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 12455 11933 118 309 0 12142 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 55176

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.06 2/72 4037
/proc/meminfo: memFree=965312/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=56560 CPUtime=161.87
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 16716 0 0 0 16175 12 0 0 25 0 1 0 1116629947 57917440 13506 1992294400 4194304 5460562 548682068816 18446744073709551615 4198156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 14140 13506 118 309 0 13827 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 61916

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.06 2/72 4037
/proc/meminfo: memFree=957760/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=63968 CPUtime=221.84
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 20034 0 0 0 22170 14 0 0 25 0 1 0 1116629947 65503232 15384 1992294400 4194304 5460562 548682068816 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 15992 15384 118 309 0 15679 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 69324

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.05 2/72 4037
/proc/meminfo: memFree=955008/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=66720 CPUtime=281.83
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 21686 0 0 0 28168 15 0 0 25 0 1 0 1116629947 68321280 16076 1992294400 4194304 5460562 548682068816 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 16680 16076 118 309 0 16367 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 72076

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 1.04 2/72 4037
/proc/meminfo: memFree=948288/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=73944 CPUtime=341.8
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 24467 0 0 0 34163 17 0 0 25 0 1 0 1116629947 75718656 17897 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 18486 17897 118 309 0 18173 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 79300


################
# More data... #
################

/proc/4037/statm: 22328 21792 118 309 0 22015 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 94668

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 1.01 2/72 4037
/proc/meminfo: memFree=928448/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=92856 CPUtime=641.71
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 33098 0 0 0 64147 24 0 0 25 0 1 0 1116629947 95084544 22688 1992294400 4194304 5460562 548682068816 18446744073709551615 4198077 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 23214 22688 118 309 0 22901 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 98212

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 1.01 2/72 4037
/proc/meminfo: memFree=918336/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=103912 CPUtime=701.69
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 37388 0 0 0 70142 27 0 0 25 0 1 0 1116629947 106405888 25212 1992294400 4194304 5460562 548682068816 18446744073709551615 4198009 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 25978 25212 118 309 0 25665 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 109268

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/72 4037
/proc/meminfo: memFree=915392/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=106760 CPUtime=761.67
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 39112 0 0 0 76139 28 0 0 25 0 1 0 1116629947 109322240 25944 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 26690 25944 118 309 0 26377 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 112116

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/72 4037
/proc/meminfo: memFree=915392/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=106760 CPUtime=821.64
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 40114 0 0 0 82136 28 0 0 25 0 1 0 1116629947 109322240 25954 1992294400 4194304 5460562 548682068816 18446744073709551615 4197995 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 26690 25954 118 309 0 26377 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 112116

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/72 4037
/proc/meminfo: memFree=915008/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=107116 CPUtime=881.62
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 41199 0 0 0 88133 29 0 0 25 0 1 0 1116629947 109686784 26047 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 26779 26047 118 309 0 26466 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 112472

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/72 4037
/proc/meminfo: memFree=906624/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=115380 CPUtime=941.61
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 44279 0 0 0 94129 32 0 0 25 0 1 0 1116629947 118149120 28135 1992294400 4194304 5460562 548682068816 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 28845 28135 118 309 0 28532 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 120736

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/72 4037
/proc/meminfo: memFree=904448/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=117536 CPUtime=1001.58
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 45814 0 0 0 100126 32 0 0 25 0 1 0 1116629947 120356864 28678 1992294400 4194304 5460562 548682068816 18446744073709551615 4198057 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 29384 28678 118 309 0 29071 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 122892

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/72 4037
/proc/meminfo: memFree=898560/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=123352 CPUtime=1061.57
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 48278 0 0 0 106123 34 0 0 25 0 1 0 1116629947 126312448 30150 1992294400 4194304 5460562 548682068816 18446744073709551615 4210625 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 30838 30150 118 309 0 30525 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 128708

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/72 4037
/proc/meminfo: memFree=896384/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=125504 CPUtime=1121.55
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 49816 0 0 0 112120 35 0 0 25 0 1 0 1116629947 128516096 30696 1992294400 4194304 5460562 548682068816 18446744073709551615 4204971 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 31376 30696 118 309 0 31063 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 130860

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/72 4037
/proc/meminfo: memFree=896384/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=125504 CPUtime=1181.52
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 49816 0 0 0 118117 35 0 0 25 0 1 0 1116629947 128516096 30696 1992294400 4194304 5460562 548682068816 18446744073709551615 4198137 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 31376 30696 118 309 0 31063 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 130860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/72 4037
/proc/meminfo: memFree=889984/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=131784 CPUtime=1199.73
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 52394 0 0 0 119936 37 0 0 25 0 1 0 1116629947 134946816 32282 1992294400 4194304 5460562 548682068816 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 32946 32282 118 309 0 32633 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 137140

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/72 4037
/proc/meminfo: memFree=889984/2055920 swapFree=4170584/4192956
[pid=4034] ppid=4032 vsize=5356 CPUtime=0.35
/proc/4034/stat : 4034 (rsat.sh) S 4032 4034 3997 0 -1 4194304 312 3828 0 0 0 0 33 2 16 0 1 0 1116629910 5484544 241 1992294400 4194304 4889804 548682068784 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4034/statm: 1339 241 199 169 0 50 0
[pid=4037] ppid=4034 vsize=131784 CPUtime=1199.73
/proc/4037/stat : 4037 (rsat) R 4034 4034 3997 0 -1 4194304 52394 0 0 0 119936 37 0 0 25 0 1 0 1116629947 134946816 32282 1992294400 4194304 5460562 548682068816 18446744073709551615 4226304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4037/statm: 32946 32282 118 309 0 32633 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 137140

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4034 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=335948
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=29995
# CPU time returned by wait4() is 0.365943
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.69
CPU system time (s): 0.39
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 141236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.335948
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4140
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 1.12483 second user time and 3.2545 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-30 21:01:13
IDJOB=1537815
IDBENCH=70356
IDSOLVER=545
FILE ID=node45/1537815-1238439673
PBS_JOBID= 9061643
Free space on /tmp= 66416 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1537815-1238439673/watcher-1537815-1238439673 -o /tmp/evaluation-result-1537815-1238439673/solver-1537815-1238439673 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1537815-1238439673.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d14279a52e06a00270e4ece8a857fb4f
RANDOM SEED=1974729787

node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1021736 kB
Buffers:        103680 kB
Cached:         825176 kB
SwapCached:      11516 kB
Active:         121676 kB
Inactive:       820096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1021736 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            7468 kB
Writeback:           0 kB
Mapped:          18548 kB
Slab:            77804 kB
Committed_AS:  2588004 kB
PageTables:       1900 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= 66408 MiB
End job on node45 at 2009-03-30 21:21:15