Trace number 2696368

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
pb_cplex 2010-06-29? (TO) 1800.18 1125.02

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-unbounded.Icl2arity.ucl.opb
MD5SUMf83049a5e6f779c8a894a05e03ae7f50
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.83957
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23837
Total number of constraints67568
Number of constraints which are clauses64398
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3170
Minimum length of a constraint1
Maximum length of a constraint13
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 66
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 256
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696368-1278016143.opb.
0.00/0.00	c Instance file HOME/instance-2696368-1278016143.opb
0.00/0.00	c File size is 2241581 bytes.
0.00/0.85	c Highest Coefficient sum: 256
0.00/0.85	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.95	c ============================[ Problem Statistics ]=============================
0.00/0.95	c |                                                                             |
0.00/0.95	c |  Parsing time:          0.91         s                                      |
0.00/0.95	c |  Number Variables:      23837                                               |
0.00/0.97	c |  Number Constraints:    67568                                               |
0.00/0.97	c ===============================================================================
1800.18/1125.01	c Remaining time 1799.08 sec.
1800.18/1125.01	c 
1800.18/1125.01	c *** INTERRUPTED ***
1800.18/1125.01	s UNKNOWN
1800.18/1125.01	c Total CPU time              : 1795.23 s
1800.18/1125.01	c Memory used           : 341.50 MB
1800.18/1125.01	c CPU time              : 1795.23 s
1800.18/1125.01	c 
1800.18/1125.01	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696368-1278016143/watcher-2696368-1278016143 -o /tmp/evaluation-result-2696368-1278016143/solver-2696368-1278016143 -C 1800 -W 2000 -M 1800 run HOME/instance-2696368-1278016143.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.14 1.97 1.31 3/106 30950
/proc/meminfo: memFree=1318024/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0

[startup+0.012759 s]
/proc/loadavg: 2.14 1.97 1.31 3/106 30950
/proc/meminfo: memFree=1318024/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101769 s]
/proc/loadavg: 2.14 1.97 1.31 3/106 30950
/proc/meminfo: memFree=1318024/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301789 s]
/proc/loadavg: 2.14 1.97 1.31 3/106 30950
/proc/meminfo: memFree=1318024/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701832 s]
/proc/loadavg: 2.14 1.97 1.31 3/106 30950
/proc/meminfo: memFree=1318024/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50192 s]
/proc/loadavg: 2.14 1.97 1.31 2/108 30952
/proc/meminfo: memFree=1276716/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=59916 CPUtime=1.48
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 17119 0 0 0 142 6 0 0 18 0 1 0 142909319 61353984 11105 1992294400 134512640 146736320 4293256816 18446744073709551615 138707960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 15072 11107 687 2985 0 11614 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 68616

[startup+3.10109 s]
/proc/loadavg: 2.14 1.97 1.31 2/108 30952
/proc/meminfo: memFree=1274112/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=127960 CPUtime=3.09
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 35118 0 0 0 294 15 0 0 21 0 1 0 142909319 131031040 14648 1992294400 134512640 146736320 4293256816 18446744073709551615 137171763 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 31990 14648 748 2985 0 28532 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 136660

[startup+6.30144 s]
/proc/loadavg: 2.05 1.96 1.31 2/108 30952
/proc/meminfo: memFree=1228108/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=176108 CPUtime=6.28
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 48814 0 0 0 609 19 0 0 25 0 1 0 142909319 180334592 22873 1992294400 134512640 146736320 4293256816 18446744073709551615 136007612 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 44027 22873 834 2985 0 40569 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 184808

[startup+12.7011 s]
/proc/loadavg: 1.96 1.94 1.31 2/108 30952
/proc/meminfo: memFree=1226000/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=181620 CPUtime=12.68
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 62227 0 0 0 1243 25 0 0 25 0 1 0 142909319 185978880 24586 1992294400 134512640 146736320 4293256816 18446744073709551615 137341795 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 45405 24586 895 2985 0 41947 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 190320

[startup+25.5015 s]
/proc/loadavg: 1.75 1.89 1.30 2/108 30952
/proc/meminfo: memFree=1218188/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=179092 CPUtime=25.48
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 104340 0 0 0 2508 40 0 0 25 0 1 0 142909319 183390208 25520 1992294400 134512640 146736320 4293256816 18446744073709551615 139046505 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 44773 25520 937 2985 0 41315 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 187792

[startup+51.1013 s]
/proc/loadavg: 1.49 1.82 1.29 2/108 30954
/proc/meminfo: memFree=1217320/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=179588 CPUtime=51.07
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 111684 0 0 0 5065 42 0 0 25 0 1 0 142909319 183898112 25760 1992294400 134512640 146736320 4293256816 18446744073709551615 135526859 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 44897 25760 949 2985 0 41439 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 188288

[startup+102.309 s]
/proc/loadavg: 1.27 1.71 1.28 2/108 30954
/proc/meminfo: memFree=1213972/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=181156 CPUtime=102.26
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 144559 0 0 0 10171 55 0 0 25 0 1 0 142909319 185503744 26485 1992294400 134512640 146736320 4293256816 18446744073709551615 136017755 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 45289 26485 939 2985 0 41831 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 189856

[startup+162.301 s]
/proc/loadavg: 1.10 1.58 1.26 2/108 30957
/proc/meminfo: memFree=1212360/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=181944 CPUtime=162.23
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 177918 0 0 0 16156 67 0 0 25 0 1 0 142909319 186310656 26884 1992294400 134512640 146736320 4293256816 18446744073709551615 136384857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 45486 26884 939 2985 0 42028 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 190644

[startup+222.302 s]
/proc/loadavg: 1.07 1.48 1.24 2/108 30961
/proc/meminfo: memFree=1209756/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=185848 CPUtime=222.21
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 241803 0 0 0 22128 93 0 0 25 0 1 0 142909319 190308352 27527 1992294400 134512640 146736320 4293256816 18446744073709551615 136403116 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30951/statm: 46462 27527 950 2985 0 43004 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 194548

[startup+282.302 s]
/proc/loadavg: 1.02 1.39 1.23 3/109 30964
/proc/meminfo: memFree=1119352/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=324620 CPUtime=283.67
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 312337 0 0 0 28247 120 0 0 25 0 2 0 142909319 332410880 50188 1992294400 134512640 146736320 4293256816 18446744073709551615 139044550 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 81155 50188 1006 2985 0 77697 0
[pid=30951/tid=30964] ppid=30950 vsize=324620 CPUtime=1.46
/proc/30951/task/30964/stat : 30964 (pb_cplex) R 30950 30950 30778 0 -1 4202560 7857 0 0 0 142 4 0 0 17 0 2 0 142937088 332410880 50188 1992294400 134512640 146736320 4293256816 18446744073709551615 139044550 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 283.67
Current children cumulated vsize (KiB) 333320

[startup+342.302 s]
/proc/loadavg: 1.55 1.47 1.26 2/109 30964
/proc/meminfo: memFree=1095420/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=352836 CPUtime=391.25
/proc/30951/stat : 30951 (pb_cplex) S 30950 30950 30778 0 -1 4202496 365191 0 0 0 38975 150 0 0 25 0 2 0 142909319 361304064 56081 1992294400 134512640 146736320 4293256816 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 88209 56081 992 2985 0 84751 0
[pid=30951/tid=30964] ppid=30950 vsize=352836 CPUtime=61.07
/proc/30951/task/30964/stat : 30964 (pb_cplex) R 30950 30950 30778 0 -1 4202560 36745 0 0 0 6087 20 0 0 25 0 2 0 142937088 361304064 56081 1992294400 134512640 146736320 4293256816 18446744073709551615 139044507 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 391.25
Current children cumulated vsize (KiB) 361536

[startup+402.302 s]
/proc/loadavg: 1.56 1.48 1.28 3/109 30966
/proc/meminfo: memFree=1092568/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=356244 CPUtime=483.38
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 398287 0 0 0 48169 169 0 0 25 0 2 0 142909319 364793856 57104 1992294400 134512640 146736320 4293256816 18446744073709551615 136687450 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 89061 57104 992 2985 0 85603 0

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

[pid=30951] ppid=30950 vsize=343928 CPUtime=796.98
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 569785 0 0 0 79431 267 0 0 25 0 2 0 142909319 352182272 57124 1992294400 134512640 146736320 4293256816 18446744073709551615 136007030 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 85982 57124 993 2985 0 82524 0
[pid=30951/tid=30964] ppid=30950 vsize=343928 CPUtime=241.68
/proc/30951/task/30964/stat : 30964 (pb_cplex) S 30950 30950 30778 0 -1 4202560 141658 0 0 0 24088 80 0 0 25 0 2 0 142937088 352182272 57124 1992294400 134512640 146736320 4293256816 18446744073709551615 144580073 0 2 4096 16387 18446604437833872448 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 796.98
Current children cumulated vsize (KiB) 352628

[startup+642.302 s]
/proc/loadavg: 1.85 1.66 1.39 3/109 30972
/proc/meminfo: memFree=1088848/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=342016 CPUtime=906.16
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 613663 0 0 0 90322 294 0 0 25 0 2 0 142909319 350224384 57692 1992294400 134512640 146736320 4293256816 18446744073709551615 136384857 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 85504 57692 993 2985 0 82046 0
[pid=30951/tid=30964] ppid=30950 vsize=342016 CPUtime=290.87
/proc/30951/task/30964/stat : 30964 (pb_cplex) R 30950 30950 30778 0 -1 4202560 167969 0 0 0 28991 96 0 0 25 0 2 0 142937088 350224384 57692 1992294400 134512640 146736320 4293256816 18446744073709551615 136007616 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 906.16
Current children cumulated vsize (KiB) 350716

[startup+702.301 s]
/proc/loadavg: 1.97 1.72 1.43 3/109 30974
/proc/meminfo: memFree=1089468/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=341144 CPUtime=1022.06
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 668665 0 0 0 101880 326 0 0 25 0 2 0 142909319 349331456 57511 1992294400 134512640 146736320 4293256816 18446744073709551615 139042876 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 85286 57511 992 2985 0 81828 0
[pid=30951/tid=30964] ppid=30950 vsize=341144 CPUtime=346.8
/proc/30951/task/30964/stat : 30964 (pb_cplex) R 30950 30950 30778 0 -1 4202560 204402 0 0 0 34564 116 0 0 25 0 2 0 142937088 349331456 57511 1992294400 134512640 146736320 4293256816 18446744073709551615 136007053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1022.06
Current children cumulated vsize (KiB) 349844

[startup+762.31 s]
/proc/loadavg: 1.50 1.64 1.42 3/109 30976
/proc/meminfo: memFree=1091452/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=340440 CPUtime=1102.02
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 707101 0 0 0 109855 347 0 0 25 0 2 0 142909319 348610560 57056 1992294400 134512640 146736320 4293256816 18446744073709551615 136007612 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 85110 57056 992 2985 0 81652 0
[pid=30951/tid=30964] ppid=30950 vsize=340440 CPUtime=366.77
/proc/30951/task/30964/stat : 30964 (pb_cplex) R 30950 30950 30778 0 -1 4202560 222691 0 0 0 36551 126 0 0 25 0 2 0 142937088 348610560 57056 1992294400 134512640 146736320 4293256816 18446744073709551615 136007053 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1102.02
Current children cumulated vsize (KiB) 349140

[startup+822.301 s]
/proc/loadavg: 1.81 1.70 1.46 3/109 30978
/proc/meminfo: memFree=1085128/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=344400 CPUtime=1221.52
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 756729 0 0 0 121775 377 0 0 25 0 2 0 142909319 352665600 58398 1992294400 134512640 146736320 4293256816 18446744073709551615 136007053 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 86100 58398 992 2985 0 82642 0
[pid=30951/tid=30964] ppid=30950 vsize=344400 CPUtime=426.31
/proc/30951/task/30964/stat : 30964 (pb_cplex) R 30950 30950 30778 0 -1 4202560 247533 0 0 0 42488 143 0 0 25 0 2 0 142937088 352665600 58398 1992294400 134512640 146736320 4293256816 18446744073709551615 136007083 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1221.52
Current children cumulated vsize (KiB) 353100

[startup+882.302 s]
/proc/loadavg: 1.93 1.76 1.49 3/109 30980
/proc/meminfo: memFree=1081656/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=345632 CPUtime=1337.76
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 805082 0 0 0 133368 408 0 0 25 0 2 0 142909319 353927168 59243 1992294400 134512640 146736320 4293256816 18446744073709551615 139044552 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 86408 59243 1028 2985 0 82950 0
[pid=30951/tid=30964] ppid=30950 vsize=345632 CPUtime=485.86
/proc/30951/task/30964/stat : 30964 (pb_cplex) R 30950 30950 30778 0 -1 4202560 270698 0 0 0 48429 157 0 0 25 0 2 0 142937088 353927168 59243 1992294400 134512640 146736320 4293256816 18446744073709551615 135525911 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1337.76
Current children cumulated vsize (KiB) 354332

[startup+942.302 s]
/proc/loadavg: 1.93 1.78 1.51 3/109 30980
/proc/meminfo: memFree=1078928/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=348480 CPUtime=1454.57
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 847680 0 0 0 145023 434 0 0 25 0 2 0 142909319 356843520 59938 1992294400 134512640 146736320 4293256816 18446744073709551615 136007289 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 87120 59938 1015 2985 0 83662 0
[pid=30951/tid=30964] ppid=30950 vsize=348480 CPUtime=542.69
/proc/30951/task/30964/stat : 30964 (pb_cplex) R 30950 30950 30778 0 -1 4202560 295753 0 0 0 54097 172 0 0 25 0 2 0 142937088 356843520 59938 1992294400 134512640 146736320 4293256816 18446744073709551615 136403114 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1454.57
Current children cumulated vsize (KiB) 357180

[startup+1002.3 s]
/proc/loadavg: 1.91 1.80 1.53 3/109 30982
/proc/meminfo: memFree=1080788/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=348324 CPUtime=1569.72
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 881114 0 0 0 156515 457 0 0 25 0 2 0 142909319 356683776 59437 1992294400 134512640 146736320 4293256816 18446744073709551615 136007657 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 87081 59437 1004 2985 0 83623 0
[pid=30951/tid=30964] ppid=30950 vsize=348324 CPUtime=597.86
/proc/30951/task/30964/stat : 30964 (pb_cplex) R 30950 30950 30778 0 -1 4202560 312680 0 0 0 59601 185 0 0 25 0 2 0 142937088 356683776 59437 1992294400 134512640 146736320 4293256816 18446744073709551615 135526016 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1569.72
Current children cumulated vsize (KiB) 357024

[startup+1062.3 s]
/proc/loadavg: 2.07 1.88 1.57 3/109 30984
/proc/meminfo: memFree=1077688/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=350280 CPUtime=1689.25
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 905548 0 0 0 168452 473 0 0 25 0 2 0 142909319 358686720 60218 1992294400 134512640 146736320 4293256816 18446744073709551615 136007213 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 87570 60218 1002 2985 0 84112 0
[pid=30951/tid=30964] ppid=30950 vsize=350280 CPUtime=657.41
/proc/30951/task/30964/stat : 30964 (pb_cplex) R 30950 30950 30778 0 -1 4202560 325414 0 0 0 65549 192 0 0 25 0 2 0 142937088 358686720 60218 1992294400 134512640 146736320 4293256816 18446744073709551615 136007289 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1689.25
Current children cumulated vsize (KiB) 358980

[startup+1122.3 s]
/proc/loadavg: 1.90 1.85 1.58 3/109 30986
/proc/meminfo: memFree=1079176/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=349068 CPUtime=1794.79
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 939054 0 0 0 178984 495 0 0 25 0 2 0 142909319 357445632 59862 1992294400 134512640 146736320 4293256816 18446744073709551615 136007643 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 87267 59862 999 2985 0 83809 0
[pid=30951/tid=30964] ppid=30950 vsize=349068 CPUtime=717.03
/proc/30951/task/30964/stat : 30964 (pb_cplex) R 30950 30950 30778 0 -1 4202560 343880 0 0 0 71499 204 0 0 25 0 2 0 142937088 357445632 59862 1992294400 134512640 146736320 4293256816 18446744073709551615 139042888 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1794.79
Current children cumulated vsize (KiB) 357768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1125 s]
/proc/loadavg: 1.91 1.86 1.58 3/109 30986
/proc/meminfo: memFree=1078308/2059040 swapFree=4139540/4192956
[pid=30950] ppid=30948 vsize=8700 CPUtime=0
/proc/30950/stat : 30950 (run) S 30948 30950 30778 0 -1 4202496 364 0 0 0 0 0 0 0 18 0 1 0 142909319 8908800 248 1992294400 4194304 4922060 140736275816480 18446744073709551615 242479635589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/30950/statm: 2175 248 208 178 0 68 0
[pid=30951] ppid=30950 vsize=349692 CPUtime=1800.18
/proc/30951/stat : 30951 (pb_cplex) R 30950 30950 30778 0 -1 4202496 942192 0 0 0 179521 497 0 0 25 0 2 0 142909319 358084608 60054 1992294400 134512640 146736320 4293256816 18446744073709551615 136007400 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30951/statm: 87423 60054 999 2985 0 83965 0
[pid=30951/tid=30964] ppid=30950 vsize=349692 CPUtime=719.71
/proc/30951/task/30964/stat : 30964 (pb_cplex) R 30950 30950 30778 0 -1 4202560 346419 0 0 0 71766 205 0 0 25 0 2 0 142937088 358084608 60054 1992294400 134512640 146736320 4293256816 18446744073709551615 136007289 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 358392

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30950 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.001998
# while last known CPU time is 1800.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1125.02
CPU time (s): 1800.18
CPU user time (s): 1795.21
CPU system time (s): 4.97
CPU usage (%): 160.013
Max. virtual memory (cumulated for all children) (KiB): 375684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 364
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= 2
involuntary context switches= 2

runsolver used 2.11168 second user time and 5.68614 second system time

The end

Launcher Data 

Begin job on node035 at 2010-07-01 22:29:03
IDJOB=2696368
IDBENCH=1466
IDSOLVER=1209
FILE ID=node035/2696368-1278016143
PBS_JOBID= 11198728
Free space on /tmp= 62376 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-unbounded.Icl2arity.ucl.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696368-1278016143/watcher-2696368-1278016143 -o /tmp/evaluation-result-2696368-1278016143/solver-2696368-1278016143 -C 1800 -W 2000 -M 1800  run HOME/instance-2696368-1278016143.opb

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

MD5SUM BENCH= f83049a5e6f779c8a894a05e03ae7f50
RANDOM SEED=2034928386

node035.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.219
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
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		: 3000.219
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1318428 kB
Buffers:        142196 kB
Cached:         482452 kB
SwapCached:       6548 kB
Active:         221460 kB
Inactive:       416768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1318428 kB
SwapTotal:     4192956 kB
SwapFree:      4139540 kB
Dirty:           18724 kB
Writeback:           0 kB
AnonPages:       12128 kB
Mapped:          11900 kB
Slab:            80272 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183000 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62360 MiB
End job on node035 at 2010-07-01 22:47:50