Trace number 194684

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, and are wall clock time (not CPU 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
galac 1? (TO) 1800.05 1811.93

General information on the benchmark

Namerandom/rand-2-50-23/
rand-2-50-23-587-230-45_ext.xml
MD5SUMd35ef7e8b2363094ba89790652b7a3f6
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark22.8145
SatisfiableYES
(Un)Satisfiability was proved
Number of variables50
Number of constraints467
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension467
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.03	c --- Preproc Stats ---
1.21	c start processing
1.21	c start relation processing
1.24	c start cnf exporting
3.35	c parsing time : 1.048
3.35	c preprocessing time : 3.189
3.35	
3.35	c Nary constraints - conflicts : 0 supports : 0
3.35	c Binary constraints - conflicts : 451 supports :16
3.35	c max arity constraint : 2
3.35	c Max Tuples generated 0
3.35	c relations : 467
3.35	c relations BDD: 0
3.35	c vars : 1151 - clauses :  76089
3.35	
3.41	 
3.41	c --- Minisat Stats ---
3.41	 

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-194684-1168105484 -o ROOT/results/node18/solver-194684-1168105484 -C 1800 -M 900 /tmp/evaluation/194684-1168105484/galac.sh /tmp/evaluation/194684-1168105484/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.90 2.00 1.97 5/98 2157
/proc/meminfo: memFree=1724456/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=8560 CPUtime=0
/proc/2156/stat : 2156 (galac.sh) R 2154 2156 1139 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 158943389 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848996751 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2156/statm: 2140 253 197 79 0 133 0

[startup+0.107224 s]
/proc/loadavg: 1.90 2.00 1.97 5/98 2157
/proc/meminfo: memFree=1724456/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=0.01
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 761 1704 0 0 0 0 0 1 18 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47572

[startup+0.518274 s]
/proc/loadavg: 1.90 2.00 1.97 5/98 2157
/proc/meminfo: memFree=1724456/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=0.01
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 761 1704 0 0 0 0 0 1 18 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47572

[startup+1.34134 s]
/proc/loadavg: 1.90 2.00 1.97 4/106 2177
/proc/meminfo: memFree=1653992/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=0.01
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 761 1704 0 0 0 0 0 1 18 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2170] ppid=2156 vsize=861064 CPUtime=1.27
/proc/2170/stat : 2170 (java) R 2156 2156 1139 0 -1 0 19697 0 1 0 117 10 0 0 18 0 8 0 158943393 881729536 19451 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4072926664 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/2170/statm: 215266 19451 1993 14 0 201471 0
[pid=2170/tid=2171] ppid=2156 vsize=861064 CPUtime=0.03
/proc/2170/task/2171/stat : 2171 (java) S 2156 2156 1139 0 -1 64 3786 0 0 0 2 1 0 0 16 0 8 0 158943396 881729536 19451 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=2170/tid=2172] ppid=2156 vsize=861064 CPUtime=0
/proc/2170/task/2172/stat : 2172 (java) S 2156 2156 1139 0 -1 64 12 0 0 0 0 0 0 0 16 0 8 0 158943397 881729536 19451 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2170/tid=2173] ppid=2156 vsize=861064 CPUtime=0
/proc/2170/task/2173/stat : 2173 (java) S 2156 2156 1139 0 -1 64 3 0 0 0 0 0 0 0 20 0 8 0 158943397 881729536 19451 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2170/tid=2174] ppid=2156 vsize=861064 CPUtime=0
/proc/2170/task/2174/stat : 2174 (java) S 2156 2156 1139 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 158943400 881729536 19451 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2170/tid=2175] ppid=2156 vsize=861064 CPUtime=0.25
/proc/2170/task/2175/stat : 2175 (java) R 2156 2156 1139 0 -1 64 996 0 0 0 25 0 0 0 21 0 8 0 158943400 881729536 19451 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2170/tid=2176] ppid=2156 vsize=861064 CPUtime=0
/proc/2170/task/2176/stat : 2176 (java) S 2156 2156 1139 0 -1 64 1 0 0 0 0 0 0 0 19 0 8 0 158943400 881729536 19451 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2170/tid=2177] ppid=2156 vsize=861064 CPUtime=0
/proc/2170/task/2177/stat : 2177 (java) S 2156 2156 1139 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 158943400 881729536 19451 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 908636

[startup+2.99452 s]
/proc/loadavg: 1.90 2.00 1.97 3/106 2177
/proc/meminfo: memFree=1645416/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=0.01
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 761 1704 0 0 0 0 0 1 18 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2170] ppid=2156 vsize=861064 CPUtime=2.92
/proc/2170/stat : 2170 (java) R 2156 2156 1139 0 -1 0 21665 0 1 0 280 12 0 0 25 0 8 0 158943393 881729536 21416 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4074135815 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/2170/statm: 215266 21416 1996 14 0 201471 0
[pid=2170/tid=2171] ppid=2156 vsize=861064 CPUtime=0.07
/proc/2170/task/2171/stat : 2171 (java) S 2156 2156 1139 0 -1 64 5719 0 0 0 5 2 0 0 16 0 8 0 158943396 881729536 21416 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=2170/tid=2172] ppid=2156 vsize=861064 CPUtime=0
/proc/2170/task/2172/stat : 2172 (java) S 2156 2156 1139 0 -1 64 12 0 0 0 0 0 0 0 16 0 8 0 158943397 881729536 21416 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2170/tid=2173] ppid=2156 vsize=861064 CPUtime=0
/proc/2170/task/2173/stat : 2173 (java) S 2156 2156 1139 0 -1 64 3 0 0 0 0 0 0 0 20 0 8 0 158943397 881729536 21416 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2170/tid=2174] ppid=2156 vsize=861064 CPUtime=0
/proc/2170/task/2174/stat : 2174 (java) S 2156 2156 1139 0 -1 64 1 0 0 0 0 0 0 0 18 0 8 0 158943400 881729536 21416 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2170/tid=2175] ppid=2156 vsize=861064 CPUtime=0.31
/proc/2170/task/2175/stat : 2175 (java) S 2156 2156 1139 0 -1 64 1024 0 0 0 30 1 0 0 16 0 8 0 158943400 881729536 21416 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2170/tid=2176] ppid=2156 vsize=861064 CPUtime=0
/proc/2170/task/2176/stat : 2176 (java) S 2156 2156 1139 0 -1 64 1 0 0 0 0 0 0 0 19 0 8 0 158943400 881729536 21416 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=2170/tid=2177] ppid=2156 vsize=861064 CPUtime=0
/proc/2170/task/2177/stat : 2177 (java) S 2156 2156 1139 0 -1 64 1 0 0 0 0 0 0 0 15 0 8 0 158943400 881729536 21416 18446744073709551615 134512640 134570532 4294956096 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 908636

[startup+6.27382 s]
/proc/loadavg: 1.91 2.00 1.97 3/99 2178
/proc/meminfo: memFree=1712416/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=12332 CPUtime=2.82
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 2952 0 0 0 281 1 0 0 25 0 1 0 158943731 12627968 2934 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529461 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 3083 2934 54 142 0 2939 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 59904

[startup+12.7514 s]
/proc/loadavg: 1.91 2.00 1.97 3/99 2178
/proc/meminfo: memFree=1704992/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=18904 CPUtime=9.24
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 4604 0 0 0 920 4 0 0 25 0 1 0 158943731 19357696 4586 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 4726 4586 54 142 0 4582 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 66476

[startup+25.5917 s]
/proc/loadavg: 1.93 2.00 1.97 3/99 2178
/proc/meminfo: memFree=1695904/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=28180 CPUtime=21.96
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 6926 0 0 0 2190 6 0 0 25 0 1 0 158943731 28856320 6908 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 7045 6908 54 142 0 6901 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 75752

[startup+51.2832 s]
/proc/loadavg: 1.95 2.00 1.97 3/99 2178
/proc/meminfo: memFree=1626848/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=38504 CPUtime=47.42
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 9472 0 0 0 4732 10 0 0 25 0 1 0 158943731 39428096 9454 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 9626 9454 54 142 0 9482 0
Current children cumulated CPU time (s) 50.73
Current children cumulated vsize (KiB) 86076

[startup+102.562 s]
/proc/loadavg: 2.03 2.01 1.97 3/99 2178
/proc/meminfo: memFree=1613216/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=52304 CPUtime=98.23
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 12909 0 0 0 9808 15 0 0 25 0 1 0 158943731 53559296 12891 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 13076 12891 54 142 0 12932 0
Current children cumulated CPU time (s) 101.54
Current children cumulated vsize (KiB) 99876

[startup+162.567 s]
/proc/loadavg: 2.01 2.01 1.97 3/99 2178
/proc/meminfo: memFree=1601120/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=64552 CPUtime=157.69
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 15896 0 0 0 15751 18 0 0 25 0 1 0 158943731 66101248 15878 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529492 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 16138 15878 54 142 0 15994 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 112124

[startup+222.612 s]
/proc/loadavg: 2.00 2.00 1.97 3/99 2178
/proc/meminfo: memFree=1593184/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=72300 CPUtime=217.17
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 17833 0 0 0 21696 21 0 0 25 0 1 0 158943731 74035200 17815 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 18075 17815 54 142 0 17931 0
Current children cumulated CPU time (s) 220.48
Current children cumulated vsize (KiB) 119872

[startup+282.693 s]
/proc/loadavg: 2.00 2.00 1.97 3/99 2178
/proc/meminfo: memFree=1523424/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=72300 CPUtime=276.62
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 17848 0 0 0 27641 21 0 0 25 0 1 0 158943731 74035200 17830 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 18075 17830 54 142 0 17931 0
Current children cumulated CPU time (s) 279.93
Current children cumulated vsize (KiB) 119872

[startup+342.719 s]
/proc/loadavg: 2.00 2.00 1.97 3/99 2178
/proc/meminfo: memFree=1522784/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=73072 CPUtime=336.09
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 17989 0 0 0 33587 22 0 0 25 0 1 0 158943731 74825728 17971 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 18268 17971 54 142 0 18124 0
Current children cumulated CPU time (s) 339.4
Current children cumulated vsize (KiB) 120644

[startup+402.741 s]
/proc/loadavg: 2.00 2.00 1.97 3/99 2178
/proc/meminfo: memFree=1522208/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0

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

/proc/loadavg: 2.01 2.01 2.00 3/99 2376
/proc/meminfo: memFree=1433312/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=97292 CPUtime=1111.61
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 23765 0 0 0 111131 30 0 0 25 0 1 0 158943731 99627008 23747 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 24323 23747 54 142 0 24179 0
Current children cumulated CPU time (s) 1114.92
Current children cumulated vsize (KiB) 144864

[startup+1183.7 s]
/proc/loadavg: 2.07 2.02 2.00 3/99 2376
/proc/meminfo: memFree=1433312/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=97292 CPUtime=1171.4
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 23766 0 0 0 117110 30 0 0 25 0 1 0 158943731 99627008 23748 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 24323 23748 54 142 0 24179 0
Current children cumulated CPU time (s) 1174.71
Current children cumulated vsize (KiB) 144864

[startup+1243.78 s]
/proc/loadavg: 2.02 2.01 2.00 3/99 2376
/proc/meminfo: memFree=1369696/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=97292 CPUtime=1231.11
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 23766 0 0 0 123081 30 0 0 25 0 1 0 158943731 99627008 23748 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 24323 23748 54 142 0 24179 0
Current children cumulated CPU time (s) 1234.42
Current children cumulated vsize (KiB) 144864

[startup+1303.86 s]
/proc/loadavg: 2.01 2.01 2.00 3/99 2376
/proc/meminfo: memFree=1369440/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=97428 CPUtime=1290.9
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 23815 0 0 0 129060 30 0 0 25 0 1 0 158943731 99766272 23797 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 24357 23797 54 142 0 24213 0
Current children cumulated CPU time (s) 1294.21
Current children cumulated vsize (KiB) 145000

[startup+1363.94 s]
/proc/loadavg: 2.04 2.02 2.00 3/99 2376
/proc/meminfo: memFree=1367136/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=99864 CPUtime=1350.7
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 24391 0 0 0 135039 31 0 0 25 0 1 0 158943731 102260736 24373 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 24966 24373 54 142 0 24822 0
Current children cumulated CPU time (s) 1354.01
Current children cumulated vsize (KiB) 147436

[startup+1424.02 s]
/proc/loadavg: 2.07 2.03 2.00 3/99 2376
/proc/meminfo: memFree=1360864/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=106140 CPUtime=1410.5
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 25953 0 0 0 141017 33 0 0 25 0 1 0 158943731 108687360 25935 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 26535 25935 54 142 0 26391 0
Current children cumulated CPU time (s) 1413.81
Current children cumulated vsize (KiB) 153712

[startup+1484.1 s]
/proc/loadavg: 2.02 2.02 2.00 3/99 2376
/proc/meminfo: memFree=1357088/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=109720 CPUtime=1470.3
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 26864 0 0 0 146996 34 0 0 25 0 1 0 158943731 112353280 26846 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529444 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 27430 26846 54 142 0 27286 0
Current children cumulated CPU time (s) 1473.61
Current children cumulated vsize (KiB) 157292

[startup+1544.18 s]
/proc/loadavg: 2.01 2.02 2.00 3/99 2376
/proc/meminfo: memFree=1356768/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=110180 CPUtime=1530.1
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 26943 0 0 0 152975 35 0 0 25 0 1 0 158943731 112824320 26925 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529518 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 27545 26925 54 142 0 27401 0
Current children cumulated CPU time (s) 1533.41
Current children cumulated vsize (KiB) 157752

[startup+1604.26 s]
/proc/loadavg: 2.00 2.01 2.00 3/99 2376
/proc/meminfo: memFree=1356256/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=110644 CPUtime=1589.89
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 27067 0 0 0 158954 35 0 0 25 0 1 0 158943731 113299456 27049 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529461 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 27661 27049 54 142 0 27517 0
Current children cumulated CPU time (s) 1593.2
Current children cumulated vsize (KiB) 158216

[startup+1664.35 s]
/proc/loadavg: 2.00 2.00 2.00 3/99 2376
/proc/meminfo: memFree=1356064/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=110856 CPUtime=1649.7
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 27117 0 0 0 164934 36 0 0 25 0 1 0 158943731 113516544 27099 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529430 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 27714 27099 54 142 0 27570 0
Current children cumulated CPU time (s) 1653.01
Current children cumulated vsize (KiB) 158428

[startup+1724.43 s]
/proc/loadavg: 2.00 2.00 2.00 4/99 2376
/proc/meminfo: memFree=1356000/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=110856 CPUtime=1709.5
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 27121 0 0 0 170914 36 0 0 25 0 1 0 158943731 113516544 27103 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 1 0 0
/proc/2178/statm: 27714 27103 54 142 0 27570 0
Current children cumulated CPU time (s) 1712.81
Current children cumulated vsize (KiB) 158428

[startup+1784.45 s]
/proc/loadavg: 2.07 2.02 2.00 3/96 2441
/proc/meminfo: memFree=1474552/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=111212 CPUtime=1769.29
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 27173 0 0 0 176892 37 0 0 25 0 1 0 158943731 113881088 27155 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134529316 0 0 4096 3 0 0 0 17 0 0 0
/proc/2178/statm: 27803 27155 54 142 0 27659 0
Current children cumulated CPU time (s) 1772.6
Current children cumulated vsize (KiB) 158784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.92 s]
/proc/loadavg: 2.31 2.08 2.02 3/89 2442
/proc/meminfo: memFree=1660024/2055920 swapFree=4192812/4192956
[pid=2156] ppid=2154 vsize=47572 CPUtime=3.31
/proc/2156/stat : 2156 (galac.sh) S 2154 2156 1139 0 -1 4194304 799 23382 0 1 0 0 316 15 16 0 1 0 158943389 48713728 364 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 227848416090 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/2156/statm: 11893 364 246 79 0 218 0
[pid=2178] ppid=2156 vsize=111212 CPUtime=1796.74
/proc/2178/stat : 2178 (minisat) R 2156 2156 1139 0 -1 4194304 27195 0 0 0 179637 37 0 0 25 0 1 0 158943731 113881088 27177 18446744073709551615 134512640 135096742 4294956480 18446744073709551615 134526397 0 0 4096 3 0 0 0 17 0 0 0
/proc/2178/statm: 27803 27177 54 142 0 27659 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 158784

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 2156 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=162519 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=162975
CPU time returned by wait4() is 3.32549
while last known CPU time is 1800.05

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1811.93
CPU time (s): 1800.05
CPU user time (s): 1799.53
CPU system time (s): 0.52
CPU usage (%): 99.3444
Max. virtual memory (cumulated for all children) (KiB): 908636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.16252
system time used= 0.162975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24181
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 921
involuntary context switches= 1011

runsolver used 2.29265 s user time and 5.85311 s system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Jan  6 17:44:45 UTC 2007


IDJOB= 194684
IDBENCH= 3227
FILE ID= node18/194684-1168105484

PBS_JOBID= 3477045

Free space on /tmp= 66283 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23/rand-2-50-23-587-230-45_ext.xml
COMMAND LINE= /tmp/evaluation/194684-1168105484/galac.sh /tmp/evaluation/194684-1168105484/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-194684-1168105484 -o ROOT/results/node18/solver-194684-1168105484 -C 1800 -M 900  /tmp/evaluation/194684-1168105484/galac.sh /tmp/evaluation/194684-1168105484/unknown.xml

META MD5SUM SOLVER= d8bf20eb49fe33822f00bab08f33d7fc
MD5SUM BENCH=  d35ef7e8b2363094ba89790652b7a3f6

RANDOM SEED= 176844132

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1724936 kB
Buffers:         21240 kB
Cached:         124260 kB
SwapCached:         20 kB
Active:         209368 kB
Inactive:        72956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724936 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3348 kB
Writeback:           0 kB
Mapped:         165772 kB
Slab:            33284 kB
Committed_AS:  5016268 kB
PageTables:       2272 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= 66272 MiB



End job on node18 on Sat Jan  6 18:14:59 UTC 2007